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Best Choice TAILONZ PNEUMATIC 
TAILONZ Pneumatic 12mm od Push to Connect Fittings Pneumatic Fittings Kit 5 Spliters+5 Elbows+5 tee+5 Straight (20 pcs) 【Product Name】Plastic Push to connect fittingsBest Value Snokay 
Snokay 60 Pcs Quick Connect Push-to-Connect Fittings, 4 6 8 10 12 MM Quick Release Pneumatic Air Line Hose Kit, Plastic What You'll Get: This set includes 60 air hose connector fittings in 5 different diameters (4 mm, 6 mm, 8 mm, 10 mm, 12Tanstic 
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),Liimevvon 
Lemoy 1/4" OD Quick Connect Push in to Connect Water Tube Fitting for RO Reverse Osmosis Water Filter Fittings Pack of 3 No tools required,Push fit fittingsMetalwork 
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+Straightpneumatik-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-ringAcbbMNS 
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 / PEJntahecg 4mm Straight Push to Connect Fittings, Quick Release Pneumatic Connector Air Line Fitting Plastic Union Pipe Tube Fittin Efficient Fluid Handling: This Straight Quick Fitting, model PU-4, accommodates 4mm outer diameter tubes and is optimize22% Off 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 FittingsYAMATARO 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 systeZxjsisy 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 variousmxuteuk 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 connectBroLuka 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, a35% Off BroLuka 10Pcs Push to Connect Pneumatic Quick Fittings (Elbows,1/4in-6mm) 10Pcs Push to Connect Pneumatic Quick FittingsCheeMuii CheeMuii 23 PCS Brass DOT Air Line Fittings Kit 1/4 3/8 1/2 DOT Quick Connect Air Fittings Straight Union Push to Connec 23 PCS PACKAGE: The 23 pcs DOT air brake fittings kit includes: 8 pcs 1/4 inch straight union DOT fittings, 8 pcs 3/8 inNikovoke 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 pLuojinLuoda LuojinLuoda 60 Pcs Pneumatic Quick Connect Fitting Set from 4 to 12mm Tube - Includes 12 Pcs Each of 4mm 6mm 8mm 10mm 12 【Comprehensive 60-Piece Set 】This set provides 60 pneumatic quick connect fittings in a practical assortment. It includeHunken Hunken 6 Pcs 1/4" (6.4 MM) Push-to-Connect One-Way Check Valve, Quick Connect Tube Fittings for RO Systems, Reverse Osmo Package Quantity: Includes 6 pieces, providing ample supply for easy connections and configurations as needed14% 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, loASENENAELE ASENENAELE 72PCS Push to Connect 4/6/8/10/16mm Straight Pneumatic Fittings PC8-02 PC8-04 PC6-01 PC6-02 PC8-01 PC16-04 PC 【72-Piece Connector Kit】 Includes 72 straight quick connectors with various thread sizes and configurations, suitable foEMSea EMSea 4Pcs 6mm Tube OD x 1/8" 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 1/8NPT female thread. And the specific20% Off 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 angAcbbMNS AcbbMNS 20Pcs 6mm (1/4 inch) Straight Push to Connect Fittings, Quick Release Pneumatic Connector Air Line Fitting Plast 【Package Included】You will get 20pcs 6mm(1/4") Straight Union Connectors, fit for OD 1/4" tube. Suitable for PU / PA / PNikovoke 10Pcs Pneumatic Quick-Connect Fittings, 10mm 3/8 Inch Tube OD Straight Air Hose Connectors, Push-Release Couplings for P 【Versatile Compatibility】: Designed for connecting 10mm to 10mm tube OD air lines, Package Contents: 10Pcs quick connectDIANN 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 CAcbbMNS AcbbMNS 2Pcs 12mm Tee Quick Connector, Push to Connect Tube Fitting for RO Water Reverse Osmosis Filter System (Tee) Standard fitting for water filter systems using 12mm OD water tube15% Off Lokkr Lokkr Bowden Tube Coupler Set (10 Pcs), PC4-M6 Pneumatic Fitting Push to Connect and PC4-M10 Male Straight Pneumatic PTF Ruilogod Ruilogod 1/4BSP x 10mm Push In Style Air Pneumatic Flow Speed Control Fitting (id: 495 408 1f2 dc7 259 Product Name : Speed Control Fitting;Model : SL10-02AcbbMNS AcbbMNS 10Pcs 12mm (1/2 inch) Push to Connect Fittings, Y-Shape Pneumatic Connector Quick Release Air Line Fitting Plast 【Package Included】You will get 10pcs 12mm(1/2") Y-shape Union Connectors, fit for OD 1/2" tube. Suitable for PU / PA / PEMSea EMSea 4Pcs 4mm Tube OD x 1/8" 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 4mm tube OD x 1/8NPT female thread. And the specificRuoFeng 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 FittingsNaciffo 40 Pcs 1/4 Inch od Push to Connect Fittings Pneumatic Fittings Kit 10 Spliters+10 Elbows+10 tee+10 Straight 【It Can Rotate 360°】 The Tube Can Rotate 360° Even After Installation.not Easy To Leak, Good Sealing Performance, Long SAuto-plaza 2 Pcs 6AN Straight Push-On Fuel Hose Fitting Set Good quality. Made of alloy aluminum. Easy assembly & longer lifeTAILONZ 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)SOULONG 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 dbigjvbfv 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 fittYINETTECH 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.WEZCHUGHAOL WEZCHUGHAOL 40-Piece Pneumatic Quick Connect Fittings Kit 6mm - Leakproof Air Hose Connectors with Corrosion Resistant Professional Pneumatic Fittings Kit - Complete 40-piece push-to-connect set with 10 splitters, elbows, tees, and straighAcbbMNS AcbbMNS 5Pcs T Shape Tee Pneumatic Connector, 8mm (5/16 inch) Push to Connect Fittings, Quick Release Air Line Fitting P 【Package Included】You will get 5pcs 8mm(5/16") Tee Union Connectors, fit for OD 5/16" tube. Suitable for PU / PA / PE /Nikovoke 3 Pcs Push Fit Straight Connector, 3/8" to 1/4" Quick Connect Tube Fitting for Water Filter Ice Maker Coffee Machine - W 【Quick Connection】It can complete the change of water pipe diameter by simply inserting by hand, providing a convenientRuilogod Ruilogod 5 Pcs Push in 8mm to 1/8" PT Pneumatic Air Tubing Quick Fittings Item Name : Quick Fittings;Total Size : 28 x 14mm/ 1.1" x 0.55"(L*W)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,eMagTech 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 ca22% Off BroLuka 10Pcs Push to Connect Pneumatic Quick Fittings (Tee,3/8in-10mm) 10Pcs Push to Connect Pneumatic Quick 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, aLiimevvon 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 packBroLuka 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, aPLANEKO PLANEKO Air Line Pliers Push to Connect Fitting Disconnect Tool for 3/8" 1/2" Pneumatic Hose Quick Connect Fittings Remo Package Includes: 1pc air line pliers includedASENENAELE ASENENAELE 36 Pcs Push to Connect Fittings Pneumatic Blanking Plugs Cap Style for 1/8" 5/32" 1/4" 5/16" 3/8" 1/2" Tube P 【Complete Sealing Solution】 – The set includes 36 cap plugs to reliably seal unused pneumatic tube ports, preventing dusAcbbMNS AcbbMNS 5Pcs Male Straight 12mm Tube OD X 1/4 inch BSP Thread Push to Connect Fittings, Pneumatic Air Line Fitting Quick 【Type】Male Straight Push to Connect Fittings, Size: 12mm Tube OD x 1/4" BSP thread, package includes 5pcs male straightNikovoke 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, pneumatYZMSZ YZM 3/8 OD Quick Connect Push In to Connect Water Tube Fitting (3/8 quick conncet) No tools required,Push fit fittingsLEOWAY 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.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, a61% Off OpusBags 12mm Pneumatic Ball Valve Black, Push Into Connecting Pipe Fittings Ball Valve Fittings Straight Air Flow Control Valve 【High-quality material】Made of durable plastic material and copper, it has the characteristics of corrosion resistance,EMSea 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 forGeneric Air Line Pliers,Universal Carbon Steel Quick Removal Push To Connect - Air Hose Fittings Hose Release Pliers - for Tools Quick Release Mechanism: Air line pliers with a quick release tool enable single-step operations, reducing maintenance tBe 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 foruxcell uxcell 1/4" Water Pipe Stem Elbow Connector, 10 Pack 90 Degree Push to Connect Water Line Fitting for RO Water System, W Material: POM; Color: White; Connector Type: 1/4" Quick Connect Fitting x 1/4" Stem Plug; Total Size: 34mm x 25mm / 1.34Yharnamite 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, ensuringTAILONZ PNEUMATIC TAILONZ PNEUMATIC Male Straight 6mm Tube OD x 1/8 BSP Push to Connect Fittings PC6-01 (Pack of 10) 【Product Name】Straight Push-in Connect Fittings25% Off TEHAUX TEHAUX Ice Maker Line Connector Kit with 9 Quick Connect Fittings – Push-to-Connect for Easy Refrigerator Ice Maker Inst Efficient Ice Maker Line Connector Kit: This water inlet pipe accessory kit enables quick and secure connection of ice mNikovoke 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 p20% Off 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 angTrrtDo 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"OVAQUIXI OVAQUIXI Pool Jet Nozzles 25mm, 2-Pack Push-in PVC Eyeball Fittings for 40mm Pipe, Spa & Hot Tub [Push-In Design] These pool jet nozzles feature a 25mm push-in connection, ensuring a secure, fit for swimming pools, spJqzcesu 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 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 compatibilitLuojinLuoda 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 wiLiimevvon Lemoy 1/4 inch Tube to 1/4 inch Tube Push fit Elbow Quick Connect for RO Water System Set of 10 No tools required,Push fit fittingsDIANN 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: M10YDuupxe 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.Waour 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 watHyuduo 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 seMalida Malida 1/4 Tee 3 Way Tube Quick Connect Push Fit RO Water Reverse Osmosis System Set of 10 Easy to install.15% Off Cryfokt 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 PCVGOL 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, coUPALDHOU UPALDHOU 12Pcs Pneumatic Fittings Push Connector for Bowden Extruders - Rust-Resistant M10 Thread Accessories [RELIABLE DURABILITY] Made from stainless steel, our pneumatic fitting push connectors are designed to last, providing aTaiidaues 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. 2BroLuka 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 metalAIRZOE AIRZOE Push to Connect Fittings 3/8" Tube OD x 1/4" NPT Thread,Push in Joint Pneumatic Connector Quick Fittings,PC 3/8”- Product Model:3/8" Tube OD x 1/4" NPT Thread Push to Connect Fittings(10 PCS)YYALYYON 12Pcs Pneumatic Fitting Push Connector 3D Printer Extruder Accessories CR10 M10 Thread Made of stainless steel, strong and durable, has a long service life.BroLuka 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 metalViaGasaFamido ViaGasaFamido 12Pcs Pneumatic Fitting Push Connector Air Fitting Connector Tube for 3D Printer Extruder with M10 Thread [High Performance] Designed as premium accessories for 3d printer extruders these push connectors deliver unmatched funcHealeved Healeved 200 Pcs Leak-Proof Locking Clips for Quick Connect Fittings, 1/4" and 3/8" RO Reverse Osmosis Water Filter Syst 200-PIECE VALUE PACK: This comprehensive set includes 100 pieces of 1/4" locking clips and 100 pieces of 3/8" locking clLrocaoai 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 extruderRASTKY RASTKY PTFE Tube Push Fitting Connector 3D Printer PTFE Tubing 6pcs PC4M6 Connector 6pcs PC4M10 3D Printer Accessories B 【Compatibility】: compatible with all 1.75mm pla abs 3d printers, ensuring seamless integration with popular models and cVoniecop 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.Dcnhfdsw Dcnhfdsw PC4-M10 Straight Pneumatic Fitting Push to Connect + PC4-M6 Quick in Fitting for 3D Printer Bowden Extruder (Pa Widely use for connecting Bowden extruderGeneric 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 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 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 fittingRIZGHWOY RIZGHWOY 25Pcs Pneumatic Push Quick Male Connector Air Quick Fittings Adapter Pc6-02 G1/4 for Pipe and Pneumatic Tools [DURABLE AND STURDY MATERIAL] - Made of material with a long service life, ensuring durability and reliabilityuxcell uxcell M5 Pneumatic Fitting Push to Connects,for 3D Printer Extruder 4mm OD Hose 1.75mm Filament 5pcs The brass fitting is widely used in the quick connection of 3D printer filament and PTFE tubes, used for the hot end conXYZOOM 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 fittingSpacnana 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 greaTOPPERFUN TOPPERFUN Pneumatic Valve Head PTFE Tube Connector for Printer Extruder Air Fitting Adapter Quick Push to Connect Pneuma Simplified replacement: this printer filament tube connector, for those seeking 3d printer accessory upgrades or repairs