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Best Choice Haobase 
Pneumatic Push to Connect Fittings Kit, 40 Pieces, 6mm/8mm/1/4, Assorted Connectors (6mm OD Package) VERSATILE KIT: Complete set of 40 pneumatic push-to-connect fittings including 10 each of splitters, elbows, tees, and sBest Value Haobase 
Pneumatic Push to Connect Fittings Kit, 40 Pieces, 6mm/8mm/1/4, Assorted Connectors (8mm OD Package) VERSATILE KIT: Complete set of 40 pneumatic push-to-connect fittings including 10 each of splitters, elbows, tees, and sTanstic 
Tanstic 40Pcs 1/4 Inch OD Push to Connect Fittings Pneumatic Fittings Kit, Plastic Air Line Pneumatic Fittings Kit, 10 S 🚖[Package Information] You’ll get 40pcs 1/4” push to connect fittings, including 10pcs splitters(PY), 10pcs elbows(PV),EMSea 
EMSea 4Pcs 6mm Tube OD x 1/4" NPT Female Thread Push Fit Pneumatic Connecter Adapter, Straight Push to Connect Air Fitti Product Size: The push to connect fittings tube and thread size is 6mm tube OD x 1/4NPT female thread. And the specificTanstic 
Tanstic 40Pcs 1/2 Inch OD Push to Connect Fittings Pneumatic Fittings Kit, Plastic Air Line Pneumatic Fittings Kit, 10 S 🚖[Package Information] You’ll get 40pcs 1/2” push to connect fittings, including 10pcs splitters(PY), 10pcs elbows(PV),DIANN 
DIANN 10pcs PC4-M10 Pneumatic Fitting Push in Quick Fitting Connector and 10pcs PC4-M6 Pneumatic Fitting Push to Connect Package Contents: PC4-M10 Pneumatic Fitting Push in Quick Fitting Connector and 10pcs PC4-M6 Pneumatic Fitting Push to CZxjsisy 
Zxjsisy 6PCS Straight Pneumatic Push to Quick Connect Fittings 1/4npt Male X 8mm Tube Od，Straight Push-Fit Air Fittings, 【Premium Material】:Made of high-quality metal materials, it is wear-resistant and ensures lasting reliability in variousBroLuka 10Pcs Push to Connect Pneumatic Quick Fittings (Straights,1/4in-6mm) 10Pcs Push to Connect Pneumatic Quick FittingsNikovoke 6Pcs 1/4G x 6mm Push to Connect Fittings, Pneumatic Quick-Connect Adapters 1/4 Inch Thread Tube OD, Straight Push-Fit Ai 【Specifications】Package contains: 6 push-fit fittings; Mating tube DO and thread size: 6mm OD x 1/4"Gmxuteuk mxuteuk 210PCS Air Line Quick Connect Fittings,1/8",1/4",5/16",3/8",1/2",4/6/8/10mm OD Push to Connect Fittings,Quick Co This quick connect air hose fittings kits includes sizes of 1/8",1/4",5/16", 3/8",1/2"and 4/6/8/10mm OD push to connectNikovoke 10Pcs Pneumatic Quick-Connect Fittings, 6mm 1/4 Inch Tube OD Straight Air Hose Connectors, Push-Release Couplings for Pn 【Versatile Compatibility】: Designed for connecting 6mm to 6mm tube OD air lines, Package Contents: 10Pcs quick connect pMetalwork Metalwork Plastic 12mm OD Push To Connect Fittings Pneumatic Fittings Kit 2 Spliters+4 elbows+4 tee+4 Straight Union Ult Type:air hose fittings/push fit/Push to connect Tee+elbow+y spliter+Straight12% Off YAMATARO RO Feed Water Adapter G 1/2" to 1/4" Push Fit Quick Connect Fitting for RO Filter with Shut-Off Ball Valve Water Supply 【Water Connection Adapter】The RO Feed Water Adapter is made of high-grade lead-free 304 stainless steel construction, loAcbbMNS AcbbMNS 20Pcs 12mm (1/2 inch) Straight Push to Connect Fittings, Quick Release Pneumatic Connector Air Line Fitting Plas 【Package Included】You will get 20pcs 12mm(1/2") Straight Union Connectors, fit for OD 1/2" tube. Suitable for PU / PA /ECSiNG ECSiNG 4Pcs 10mm to 8mm Pipeline Diameter Reduction Speed Push Fit Adapter Suitable for Liquid and Gas Pipelines These connectors are push in pipe connectors used to connect two different diameters of hoses or hard pipes.CEKER CEKER 1/2 Push to Connect Fittings Air Fittings PC 1/2 Inch Tubing Od x 3/8" NPT Thread Male Air Line Fittings Pneumatic Type:1/2" Od x 3/8" NPT Male Push to Connect Fittings; Body Style: Male StraightLokkr Lokkr Bowden Tube Coupler Set (10 Pcs), PC4-M6 Pneumatic Fitting Push to Connect and PC4-M10 Male Straight Pneumatic PTF BGENHPON BGENHPON PC4-M10 Male Straight Pneumatic PTFE Tube Push in Quick Fitting Connector for E3D-V6 Bowden Extruder 3D Printer [Quick & Secure] The PC4-M10 Male Straight Quick Fitting Connector allows effortless PTFE tube insertion and self-lockBroLuka 10Pcs Push to Connect Pneumatic Quick Fittings (Straights,3/8in-10mm) 10Pcs Push to Connect Pneumatic Quick FittingseMagTech eMagTech 4Pcs Push Fit 12mm to 1/2 BSP Adapter for RV Water Purifier Water Pipe 42mm Suitable for water purification systems, mobile water pipes, RV water supply systems, gardening watering equipment, etc.BroLuka 2 Pcs 90-Degree Push to Connect Elbow Fittings, Quick Connect Air Hose Pneumatic Connector for Water, Gas, Oil Pipe Syst 【 Optimized Pipe Layout 】 The double-piece 90-degree push-pull elbow joint enables the hose to turn quickly at right angNikovoke 10Pcs Pneumatic Quick-Connect Fittings, 6mm 1/4 Inch Tube OD Straight Air Hose Connectors, Push-Release Couplings for Pn 【Versatile Compatibility】: Designed for connecting 6mm to 6mm tube OD air lines, Package Contents: 10Pcs quick connect pYAMATARO 2 Pack 3/8" x1/4" Straight Push Fit Connector Fittings Quick Connect Reducing Connector for Pipe with RO Tube for Water Made of POM material. Widely used in water purification, Reverse Osmosis Water System, food/beverage and pneumatic systepneumatik-24.de Push-in Fitting Pneumatic Quick Connector Push in G 1/8 Inch x 6 mm Cylindrical Pack of 5 Box contents: pack of 5 compressed air connectors with cylindrical thread, with O-ringmxuteuk mxuteuk Quick Connect Air Hose Fittings,4/6/8/10/12mm&1/8 1/4 5/16 3/8 1/2 inch Plastic Straight Push to Connect Fitting 【Variety of Sizes】:The quick connect air hose fittings kit comprises a comprehensive range of sizes,metric plastic straiEMSea EMSea 24Pcs Pneumatic Push to Connect Fittings Pipe Joint Kit Reducer Adapter Applications: Used for air compression systems, vacuum systems, pneumatic systems.Push to connect fittings designed forAcbbMNS AcbbMNS 2Pcs 12mm Quick Connector, Push to Connect Tube Fitting for RO Water Reverse Osmosis Filter System (1/2" BSP Mal Standard fitting for water filter systems using 12mm OD water tubeCheeMuii CheeMuii 35 PCS Brass DOT Air Line Fittings Kit 1/4 3/8 1/2 DOT Quick Connect Air Fittings Straight & Tee Union Push to 【35 PCS PACKAGE】- The 35 pcs DOT air brake fittings kit includes: 8 pcs 1/4 inch straight union DOT fittings, 8 pcs 3/8TAILONZ PNEUMATIC Tailonz Pneumatic 1/4 Inch od Push to Connect Fittings Pneumatic Fittings Kit 10 Spliters+10 Elbows+10 tee+10 Straight ( 【Product Name】1/4 ‘’ Plastic Push to connect fittings (40Pcs)CEKER 1/4" NPT Push to Connect Fitting Air Fitting CEKER 3/8 Inch Tubing Od Air Line Fittings 1/4 Push In Connectors Pneumatic Type:3/8" Od x 1/4" NPT Male Push to Connect Fittings; Body Style: Male StraightAcbbMNS AcbbMNS 10Pcs 12mm (1/2 inch) Elbow Union Connectors Push to Connect Fitting, Plastic Air Line Pneumatic Fitting Quick R 【Package Included】You will get 10pcs 12mm(1/2") Elbow Union Connectors, fit for OD 1/2" tube. Suitable for PU / PA / PERuoFeng 1/4" PT Male Thread 6mm Straight Pneumatic Push in Quick Fitting Connectors for PETF Tube 10Pcs Product : Quick Fittings,Model:PC6-02.Package Content : 10 x Quick FittingsSG Store SG Store 4pcs 12mm Straight Push Fit Pipe Water Connector Straight Coupling 12mm Peplace Part PM0412E WS1204 for Water P Ideal Fit: 12mm straight push-fit connectors for secure water pipe connections.Nikovoke 2Pcs OD Push to Connect Fittings, 1/2" Female PT Thread 6mm Nickel-Plated Copper, Air Hose Fittings Pneumatic Push in St 【Stable Operation】Suitable for various pneumatic or fluid systems, it is the optimal choice for air compressors, pneumataikoolwer aikoolwer Water Line Fittings Kit 1/4 inch OD Water Tubing 49feet with Push to Connect for Refrigerator Ice Maker POM Certified Safety Standard:Meets POM standards for drinking water system components, ensuring material safety and wateMagTech eMagTech 5X Push Fit End Plug 12mm Compatible with John Guest Push Water Hose Pipe Fitting Tube End Stopper Plug for Car Quick connection and sealing design: The 12mm quick-connect water pipe plug adopts a push-in connection design, which caYINETTECH YINETTECH 4pcs Nickel Plated Brass Push Fit Connectors 6mm Straight Push in Connect Pneumatic Fitting Inner Diameter 6mm These push fit connectors are made of nickel plated brass, durable and with no air leakage for long term use.BroLuka 10Pcs Male Straight Push to Connect Fittings, 6mm & 8mm Tube OD x 1/8" & 1/4" BSP Thread Pneumatic Connectors for Air Li 【Specifications】Operating temperature: 0–60 °C. Operating pressure: 0–1 MPa. The release ring features an oval design, aBe In Your Mind Be In Your Mind 20 Pcs 6mm to 8mm Black Straight Reducer Push to Connect Pneumatic Fittings, Quick Release Air Connector Versatile Pneumatic Solution: These 20-piece black straight reducer push to connect pneumatic fittings are designed forHealifty Healifty 5pcs Push to Connect Fittings Water Hose Connectors Swivel Elbow Assorted Color Metal Plastic Easy to Install C Pneumatic push to connect fittings:have abrasion resistance, light weight, and resistance to crushing and cracking,air tLEOWAY LEOWAY PC4-M10 Male Straight Pneumatic PTFE Tube Push in Quick Fitting Connector for E3D-V6 Long-Distance Bowden Extrude 10 x PC4-M10 pneumatic male straight quick connector for E3D-V6 long-distance bowden extruder 3D printer.Haofy Haofy 2 Pcs Pool Jet Nozzle with 25mm Diameter Push in PVC Eyeball Fitting for 40mm Pipe Versatile Usage PVC Constructio Premium PVC Construction: The pool jet nozzle boasts a sturdy 25mm diameter insert for seamless connections to swimmingbigjvbfv Air Hose Connector Removal Tool, Push to Connect Fittings Disconnect Tool, Push Fitting Removal Tool Fittings for Removi 【Three in One Universal Design】 One tool can disassemble 1/4”, 5/16” (6mm, 8mm) , mainstream sizes of push fit pipe fittBroLuka 10Pcs Male Straight Push to Connect Fittings, 6mm & 8mm Tube OD x 1/8" & 1/4" BSP Thread Pneumatic Connectors for Air Li 【Specifications】Operating temperature: 0–60 °C. Operating pressure: 0–1 MPa. The release ring features an oval design, aJqzcesu Concealed Mounting for 50mm Roman Columns - 10x Push Fit Panel Clips Black. Snap On Furniture Fittings for Seamless Kitc NO-OVERHANG FIT FOR 50MM NARROW TRIMS: Stop struggling with bulky generic fasteners that protrude from delicate joinery.Nikovoke 10 Pcs Tube OD Push-to-Connect Fitting Kit, 4mm 6mm 8mm 10mm 12mm Two for Each Size, Straight Pneumatic Push-Lock Connec 【 Quick Connection 】 Includes five types of push-pull straight-through joint sets with pipe diameters of 4/6/8/10/12mm,Generic Push To Connect Fittings Air Line Removal Tool, 17.5x10.5x5cm Carbon Steel Push To Connect Fittings Disconnect Tool For Enhanced Workflow Efficiency: Air line pliers provide a quick release tool to simplify frequent fitting changes, reduc iuxcell uxcell Straight Pneumatic Push to Quick Connect Fittings G1/4 Male x 10mm Tube OD 10pcs Product Name : push to quick fitting; Model : PC10-02 ; Tube and Thread Size : 10mm OD x 1/4" GMuHize MuHize 1/4" Brass Push to Connect Air Line Fitting - Upgraded Quick Connect Tee for Semi Truck Trailers Air Brake System 【PREMIUM QUALITY】MuHize DOT air hose fittings are made of high-quality CA360 brass, meets D.O.T. FMVSS 571.106 approved,Nikovoke 2 Pcs Push Fit Pneumatic Reducer Fittings, Straight Union Quick Connect Tube Connectors for Compressor, Vacuum Systems, 【One push and it connects automatically】No tools required to complete the connection and reconfiguration of industrial pSOULONG SOULONG 6pcs 1/4 Tube OD to 1/2 Female Push in Quick Water Filter Connector RO Fitting for Reverse Osmosis System with L [EASY INSTALLATION] These quick connectors feature a tool- push-fit design that allows for effortless installation and dBroLuka 10Pcs Male Straight Push to Connect Fittings, 6mm & 8mm Tube OD x 1/8" & 1/4" BSP Thread Pneumatic Connectors for Air Li 【Specifications】Operating temperature: 0–60 °C. Operating pressure: 0–1 MPa. The release ring features an oval design, aYharnamite Yharnamite 2 Pcs Pool Jet Nozzle, PVC Eyeball Fitting, 25mm Diameter Push in Jet Nozzle for 40mm Pipe, Suitable for Swim 【Package Contents】You will receive 2 pcs pool jet nozzle, the pool jet nozzle features a 25mm diameter insert, ensuringOmabeta Omabeta 30PCS Pneumatic Quick Connectors with Elliptic Release Ring, Air Line Fittings Straight Push Release,Straight Pu Versatile Multi-Size Compatibility: This set includes 30 connectors (10 each of 1/4", 5/16", and 3/8"), offering flexibiTrrtDo TrrtDo 2 PCS Straight Hose Adapter - 3/4" Female Thread to 1/4" OD Push-to-Connect Plastic RO Fittings Push to Connect T 🛠️ Premium 1/4 to 3/4 Hose Adapter for RO Systems：Our 2 PCS straight hose adapter features a 3/4" female thread to 1/4"BroLuka 6Pcs 1/4G x 6mm Push to Connect Fittings, Pneumatic Quick-Connect Adapters 1/4 Inch Thread Tube OD, Straight Push-Fit Ai 6Pcs Straight Pneumatic Push to Quick Connect FittingsBroLuka 10Pcs Male Straight Push to Connect Fittings, 6mm & 8mm Tube OD x 1/8" & 1/4" BSP Thread Pneumatic Connectors for Air Li 【Specifications】Operating temperature: 0–60 °C. Operating pressure: 0–1 MPa. The release ring features an oval design, aLanpou Straight Push Connector, 20pcs 6mm Tube OD 1/4'' Pneumatic Straight Push Connectors Air Line Fittings pneumatic connecto Simple push in design for connecting to the tube and provide secure connection, requires no extra sealingNikovoke 90° Push to Connect Elbow Fitting, Pneumatic Air Lines Male Thread Quick Lock Connector for Water,Gas, Pipe Systems [Elbow Design] Features a 90-degree elbow structure, allowing for easy routing of outer diameter pipes in tight spaces aWaour 7Pcs White Straight for NPT Thread Adapter 3/4" FNPT to 1/4" Tube Quick Straight OD Push Connector Water Tube Pipe Fitti PACKAGE CONTENTS: Set of 7 white straight push-to-connect tube fittings designed for quick and secure connections in watDIANN DIANN 20pcs PC4-M10 Pneumatic Fitting Straight Pneumatic Push in Quick Fitting Connector for 3D Printer PC4-M10 Fittings: PTFE Tubing OD: 4mm; Inner Diameter(Black End): 4mm; Thread: M10Nikovoke 6.5mm Check Valve, Quick Connect Push Fittings, One Way Non-Return Valve for RO Water Filter System and Household Water 【1/4" Inline Check Valve】Seamlessly integrates with Reverse Osmosis (RO) Water Filter Systems. Offers broad compatibilitMipcase Mipcase 6Pcs Metal Push to Connect Fittings for Trucks Quick Connect Pneumatic Air Hose Straight Tube Connectors Leakpro Wide application range: suitable for a variety of truck air systems, these fittings are designed to accommodate differen11% Off Spacnana 20Pcs 3D Printer Pneumatic Fitting Accessory Set Kit Air Tube Connector for Ender 3 PC4 M6 PC4 10 QUICK CONNECTION: 3D Printer Pneumatic Fitting allows for quick connection, and the pneumatic fitting can withstand greaClovorthex Clovorthex RO Feed Water Adapter 1/2" to 1/4" Push Fit Quick Connect Fitting for RO Reverse Osmosis System with Shut-Off 🔧【Built-In Shut-Off Ball Valve】Easily control water flow to your RO system with the integrated shut-off ball valve, allYDuupxe YDuupxe Heat Resistant PTFE PTEE Tube 4*PC4 M6 Quick Fitting+4*PC4 M10 Straight Pneumatic Fitting Push for All 1.75mm PL [HEAT-RESISTANT PTFE MATERIAL] Withstands temperatures up to 260°C for consistent printing results.Liimevvon 20 pcs 3/8" to 1/4" OD Straight Union Reducer, Quick Connect, Push Fit Water Tube Fitting for RO Reverse Osmosis, Water Package Quantity: 20 packLuojinLuoda LuojinLuoda PC4-M10 Male Straight Pneumatic PTFE Tube Push in Quick Fitting Connector - for E3D-V6 Bowden PTFE Tube Conn 【Quick and Secure Connection】The PC4-M10 Male Straight Quick Fitting Connector enables effortless PTFE tube insertion wiCryfokt Cryfokt 2PCS PTFE Teflon Tube, with 4PCS PC4 M6 Quick Fitting, 4PCS PC4 M10 Straight Pneumatic Connector Push in for 1.7 This package comes with 2 pieces of 1: meter PTFE tube (4mm outer diameter, 2mm inner diameter) plus 4 PC4 - M6 and 4 PCEVGATSAUTO EVGATSAUTO 2 Pcs Pool Jet Nozzle, 25mm Diameter Push in PVC Eyeball Jet Fitting for 40mm Pipe, with Sturdy Construction 【Enhanced Water 】: This 25mm diameter insert nozzle optimizes water circulation, delivering a refreshing and invigoratinBroLuka Brass Compression Tube Fitting, Female Compression Union Straight Connector for Fuel, Air, Liquid, Oil, Gas, Vacuum Line 【 Welded-free connection 】 Brass compression straight-through pipe joint, which can achieve reliable connection of metalHyuduo 10mm Pneumatic Quick Connect Fittings 10 Pack Push-in Air Line Connectors T-Type with PTFE Seal for Compressed Air Tools [Eyhelose connection]-Subject Push-in-Design enables easy connection to the tube without needing tools and offering a seASHATA ASHATA 2 Pcs Pool Jet Nozzle, Adjustable Eyeball Inlet Jet, Pool Directional Nozzles, Spa and Return Fittings, 25mm Diam [Push In Jet Nozzle] The pool jet nozzle features a 25mm diameter insert, ensuring a seamless connection with swimming pVGOL VGOL 20PCS PC4-M10 Male Straight Pneumatic PTFE Tube Push In Quick Fitting Connector Compatible with E3D V6 Long-Distanc Compatibility : PC4-M10 pneumatic male straight quick connector compatible with E3D V6 long distance bowden extruder, coLrocaoai Lrocaoai Pc4-M10 Male Straight Pneumatic Pefe Tube Push for -V6 Fitting Connector Bowden Extruder 3D Printer (Pack of 10 Widely used for connecting bowden extruderVoniecop Voniecop Tube Blue Tubing(1.5 Meters) with 3 Pieces Pc4-M6 Fittings and 3 Pieces Pc4-M10 Male Straight Pneumatic Pefe Tu Disassemble: press and hold the blue or black end of the quick fitting and pull out the tube.AIRZOE AIRZOE Push to Connect Fittings 3/8" Tube OD x 3/8" NPT Thread,Push in Joint Pneumatic Connector Quick Fittings,PC 3/8”- Product Model:3/8" Tube OD x 3/8" NPT Thread Push to Connect Fittings(10 PCS)Barbuly Barbuly PC4-M10 Straight Pneumatic Fitting Push to Connect + PC4-M6 Quick in Fitting for 3D Printer Bowden Extruder (Pac threads clean, PTFE fittings are of great qualityBroLuka Brass Compression Tube Fitting, Female Compression Union Straight Connector for Fuel, Air, Liquid, Oil, Gas, Vacuum Line 【 Welded-free connection 】 Brass compression straight-through pipe joint, which can achieve reliable connection of metalNUMNBE 12Pcs Pneumatic Fitting Push Connector, 3D Printer Extruder Accessories, M10 Thread, Stainless Steel Durable - Anti - Ru [ Material]: Made of premium stainless steel for strong durability and long service life, ensuring reliable performanceMalida Malida Push to Connect Tube Fitting,Quick Connect RO Reverse Osmosis Water Filter (1/4 NPT Male x 3/8 OD Tube Elbow) Package Quantity: 10 packiYueMps iYueMps 4pcs Teflon Tube Blue PTFE Tubing (1M) with 4pcs PC4-M6 Pneumatic Fitting Push to Connect + 4pcs PC4-M10 Straigh PTFE Teflon Tubing - the blue teflon tube made of durable PTFE (Poly Tetra Fluoro Ethylene) outside diameter 4mm, insideTaiidaues 1/4" Air Line Service Kit for Air Bags Suspension Kit with Brass DOT Air Brake Fittings,1/4 DOT Air Fittings, 30 FT (9.1 AIR LINE SERVICE KIT - The kit includes 30 feet of black 1/4 inch Air Line Tubing. 2 pcs Air Inflation Schrader Valve. 2Generic Daseeme PC4-M6 Male Straight Pneumatic Tube Push Fitting Connector Compatible for CR-10 Ender 3 3D Printer Extruder PC4-M6 pneumatic male straight quick fitting is widely used for connecting extruder.WIHFHGZ 12Pcs Pneumatic Fitting Push Connector, M10 Thread, Stainless Steel 3D Printer Extruder Accessories - Durable Anti - Rus [Durable Material]: Made Of Stainless Steel Providing Long Service Life With And Rust Resistance For Harsh EnvironmentsJuqrelith 12Pcs Pneumatic Fitting Push Connector, M10 Thread, Stainless Steel Durable, 4mm PTFE Tube Compatible - Anti Rust, Easy [Durable Material]: Made of Stainless Steel Offering Long Service Life, , and Rust Resistance for Harsh EnvironmentsQalvona 12Pcs Pneumatic Fitting Push Connector, 3D Printer Extruder Accessories, M10 Thread, Stainless Steel - Durable Anti - Ru [High-Quality Material]: Made of premium stainless steel for strong durability and long service life, to rust and oxidatMAPHRWZ 12Pcs Pneumatic Fitting Push Connector 3D Printer Extruder Accessories CR10 M10 Thread 1. Made of high-quality stainless steel for exceptional strength, durability, and long service life.XYZOOM XYWHPGV 2Pcs Push to Connect Fittings Tube Connect 5/32" -15/64" OD Reducing Straight Union Push Fit Fittings Tube Fitti 【PACKAGE CONTENT】 - Pack of 2pcs 4mm -6mm OD plastic straight tube fittingXYZOOM XYWHPGV 4pcs Push to Connect Fittings Tube Connect 25/64" to 5/16" OD Reducing Straight Union Push Fit Fittings Tube Fit 【PACKAGE CONTENT】 - Pack of 4pcs 10mm -8mm OD plastic straight tube fittingPureSec PureSec 3/8 Water Line Fittings Push to Connect for OD Tubing (Ball Valve, T Fitting, Y, L, I, Pack of 10) ★WATER&FOOD USE MATERIALS: Our RO Fittings are made from safe,non-toxic materials.They are widely used for Countertop/UnGeneric XYWHPGV Push to Connect Fittings Tube Connect 5/32" -15/64" OD Reducing Straight Union Push Fit Fittings Tube Fittings P 【PACKAGE CONTENT】 - Pack of 10pcs 4mm -6mm OD plastic straight tube fittingXYZOOM XYWHPGV 5pcs Push to Connect Fittings Tube Connect 5/16" to 5/32" OD Reducing Straight Union Push Fit Fittings Tube Fitt 【PACKAGE CONTENT】 - Pack of 5pcs 8mm -4mm OD plastic straight tube fittingXYZOOM XYWHPGV 5pcs Push to Connect Fittings Tube Connect 25/64" -15/64" OD Reducing Straight Union Push Fit Fittings Tube Fitt 【PACKAGE CONTENT】 - Pack of 5pcs 10mm -6mm OD plastic straight tube fittingBoltigen Plumbing Fittings 1/2 Inch, 6pcs Push-to-Connect Fittings, No Lead Brass 1/2'' Push Fittings, Coupling Fitting(2pcs), El 【Lead Free Brass】The Boltigen push to connect 1/2 inch plumbing fittings are made of high quality Lead-Free Brass, whichXYZOOM XYWHPGV 10pcs Push to Connect Fittings Tube Connect 25/64" to 15/64" OD Reducing Straight Union Push Fit Fittings Tube F 【PACKAGE CONTENT】 - Pack of 10pcs 10mm -6mm OD plastic straight tube fittingXYZOOM XYWHPGV 8pcs Push to Connect Fittings Tube Connect 15/32" to 25/64" OD Reducing Straight Union Push Fit Fittings Tube Fi 【PACKAGE CONTENT】 - Pack of 8pcs 12mm -10mm OD plastic straight tube fittingGeneric XYWHPGV 5pcs Push to Connect Fittings Tube Connect 5/32" -15/64" OD Reducing Straight Union Push Fit Fittings Tube Fitti 【PACKAGE CONTENT】 - Pack of 5pcs 4mm -6mm OD plastic straight tube fitting