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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 WEZCHUGHAOL 
WEZCHUGHAOL Pneumatic Quick Connect Fittings Kit 40-Piece 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 straighSnokay 
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, 12LEOWAY 
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.CEKER 
6mm Push to Connect 1/8 Inch NPT Air Fittings Push in Connectors Air Line Quick Connect Fittings,CEKER 6mm OD Tube Fitti Type:6mm to 1/8" NPT Thread Push to Connect Air Fittings; Body Style: Male Straight,quick and Reliable connections; FluiNikovoke 
6Pcs 1/4G x 8mm 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: 8mm OD x 1/4"GTAILONZ 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 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.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, pneumatPlenty River Plenty River Caravan Plumbing Kit 8 Piece John Guest Hot Water 12mm Tube Pushfit Fittings Watermark Bundle Genuine John Guest fittings 8 piecesEMSea 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 forLiimevvon 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 fittingsJntahecg 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 optimizeNikovoke 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 pCEKER 1/4 Push to Connect Fittings, CEKER 1/4" NPT Air Fittings 1/4 Inch Od Tubing Pneumatic Fitting Air Line Fittings Quick C Type:1/4" Od x 1/4" NPT Thread Push to Connect Fittings; Body Style: Male StraightCheeMuii 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 inmxuteuk mxuteuk 116PCS 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 connectTanstic 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),uxcell uxcell 8mm (3/10") Push to Connect Fittings Ball Valve, 4 Pcs 0-60 Degree BUC Air Flow Control Valve Quick Straight Conn Specification: Material: Nickel-plated copper, plastic; Color: Black; Applicable Range: Fit for 8mm (3/10") Pipe; TotalBroLuka 10Pcs Push to Connect Pneumatic Quick Fittings (Y Splitters,3/8in-10mm) 10Pcs Push to Connect Pneumatic Quick FittingsBroLuka 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 FittingsRuoFeng 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 FittingsAcbbMNS AcbbMNS 10Pcs 12mm (1/2 inch) Push to Connect Fittings, Elbow Pneumatic Connector Quick Release Air Line Fitting Plastic 【Package Included】You will get 10pcs 12mm(1/2") Elbow Union Connectors, fit for OD 1/2" tube. Suitable for PU / PA / PEAcbbMNS AcbbMNS 20Pcs 4mm (5/32 inch) Straight Push to Connect Fittings, Quick Release Pneumatic Connector Air Line Fitting Plas 【Package Included】You will get 20pcs 4mm(5/32") Straight Union Connectors, fit for OD 5/32" tube. Suitable for PU / PA /uxcell uxcell 6mm (1/4") Push to Connect Fittings Ball Valve, 6 Pcs 0-60 Degree BUC Air Flow Control Valve Quick Straight Conne Specification: Material: Nickel-plated copper, plastic; Color: Black; Applicable Range: Fit for 6mm (1/4") Pipe; Total STAILONZ 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 FittingsCheeMuii 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 3/8BGENHPON 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-lock15% Off Lokkr Lokkr Bowden Tube Coupler Set (10 Pcs), PC4-M6 Pneumatic Fitting Push to Connect and PC4-M10 Male Straight Pneumatic PTF Generic Pneumatic 1/4 Inch od Push to Connect Fittings Pneumatic Fittings Kit 10 Spliters+10 Elbows+10 tee+10 Straight (40 pcs) 【Product Name】1/4″ Plastic Push to connect fittings (40Pcs).XINMEIWEN XINMEIWEN 10Pack 1/8" NPT Male Thread 4mm Pneumatic Push-to-Connect-Fittings Air Fittings PC4-N1 Push-to-Connect-Fittings: Comes with 10 x 4 mm Straight Push-to-Connect-Fitting, quick to-Connect fittings to solve yourPLANEKO 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 includeduxcell uxcell Push to Connect Tube Fitting Adapter 6mm Tube OD x 1/2PT Female Straight Pneumatic Connecter Silver Black [UNIVERSAL DESIGN]- Product Name : push to connect fittings ; Tube and Thread Size : 6mm Tube OD x 1/2PT Female ThreadMalida Malida 1/2" Thread Male to 1/4" Push Fit Tube Quick Connect for Water Purifiers Reverse Osmosis (5pack) 1/2"Thread male x 1/4" tube Quick Connect.Lunavara 10PCS PC4-M10 Pneumatic Tube Quick Coupling, Male Straight Pneumatic, Tube Push in Quick Fitting Connector, Cylinder Acc High-quality material: Constructed from durable brass or stainless steel, ensuring long-lasting performance and resistanZxjsisy 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 variousCEKER CEKER Push to Connect Tube Fitting PC 1/4" Tube Od x 1/8" NPT Thread Quick Connect Air Fittings Pneumatic Connector Stra Type:1/4" Od x 1/8" NPT Male Push to Connect Fittings; Body Style: Male StraightTAILONZ 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)AcbbMNS 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 tubeAreyourshop Areyourshop 40Pcs Plastic Pneumatic Push Connectors 1/4 6mm OD for Car Truck Air Compressor Systems 360 Rotate High Pres Fit for General Pneumatic Systems: These 6mm OD (1/4") push-to-connect fittings are designed for pneumatic air lines inMAEZOE MAEZOE 4pcs 12mm to 10mm Push to Connect Reducer Fittings, Leak-Proof 1/4 Quick Connect Air Hose Fittings for Air Line, 🔧 Quick Push-in Design – Easily connect 12mm to 10mm tubing with a simple push, no tools needed. Perfect for fast instaYINETTECH YINETTECH 4pcs Nickel Plated Brass Push Fit Connectors 8mm 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.Generic Push Button Latch Locks - 10 Pcs RV Cabinet Door Push Lock Catch Keyless Knob for Camper Van Motorhome Caravan Boat Size - The push lock cabinet latch Fit for 15-18mm thickness doors / draws. Please measure the hole diameter and thickneJohn Guest John Guest 12mm Pushfit x 1/2" BSP Tap Connector - CM451214FS - Caravan/Motorhome/Camper Van/Water Fittings CONNECTION TYPE: Features John Guest Push Fit Technology for reliable installationEMSea EMSea 4Pcs 8mm 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 8mm tube OD x 1/4NPT female thread. And the specificLiimevvon 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 fittingsAcbbMNS AcbbMNS 10Pcs 6mm (1/4 inch) Elbow Union Connectors Push to Connect Fitting, Plastic Air Line Pneumatic Fitting Quick Re 【Package Included】You will get 10pcs 6mm(1/4") Elbow Union Connectors, fit for OD 1/4" tube. Suitable for PU / PA / PE /Tanstic 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),SG 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.Byttlerom Byttlerom Pc4-M10 Male Straight Pneumatic Pefe Tube Push for -V6 Fitting Connector Bowden Extruder 3D Printer (Pack of 1 fittings and worked well for the application. Effectively prevent from happening!CheeMuii CheeMuii 43 PCS Brass DOT Air Brake Line Fittings 1/4" 3/8" 1/2" Push to Connect Fittings Quick Connect & NPT Thread Tub 43 PCS PACKAGE - The DOT air brake fittings kit includes: 6 pcs brass tube tee fittings, 6 pcs brass straight union connuxcell uxcell Push to Connector Fitting, 10mm Tube OD Quick Connect Air Line Hose Pipe Fitting Straight Pneumatic Connector, Bl Color: Black; Fit Tube OD: 10mm to 10mm; Operating Pressure: 0-0.8MPa; Operating Temperature: 0~60℃ / 32~140℉; Package CZopsc 5PCS 3D Printer Accessories PC4 M6 Straight Pneumatic Connector for Nylon Tube and PU Hose Made of stainless steel, - andPOENVFPO POENVFPO Pneumatic Fitting Push Stainless Steel Pneumatic Connectors for 1.75mm PLA ABS 3D Printers 4 Pieces [ DESIGN] Premium PTFE PTEE tube with an outer diameter of 4mm and inner diameter of 2mm for optimal performance.TEHAUX TEHAUX Fridge/Ice Maker Installation Kit, Refrigerator Water Line Kit Reverse Osmosis Quick Connect Fittings Push To Con ICE MAKER WATER LINE CONNECTOR KIT USEFUL ICE MAKER INSTALLATION KIT: Complete configuration, easy replacement, will beLrocaoai 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 extruderAIRZOE AIRZOE Push to Connect Fittings 5/32" Tube OD x 1/4" NPT Thread,Push in Joint Pneumatic Connector Quick Fittings,PC 5/32 Product Model:5/32" Tube OD x 1/4" NPT Thread Push to Connect Fittings(10 PCS)Cryfokt Cryfokt PTFE Teflon Tube Compatible 4 X PC4-M10 Straight Pneumatic Connector Push in for 3D Printers Parts PC4-M10 accessories: thread M10 / 6mm, inner diameter (black end) 4mm, suitable for tubes with outer diameter 4mm, fittiJohn Guest John Guest Acetal Copolymer Tube Fitting Locking Clip for 3/8" Tube OD (PIC1812R) (Pack of 10) Locking clip attaches tube to fitting for secure connectionRIZGHWOY 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 reliabilityGeneric Brass Pneumatic Push Fitting OD4mm ID2mm Tube Connector for 3D Printer - PC4-M6 & PC4-01 Models (4 x PC4-M6) Material: BrassBoltigen Plumbing Fittings 1/2 Inch, 6pcs Push-to-Connect Fittings, No Lead Brass 1/2'' Push Fittings, Coupling Fitting(2pcs), El SOULONG SOULONG 12Pcs Pneumatic Fitting, Push Connector 3D Printer Extruder Accessories CR10 M10 Thread for 3D Printers Accessor High Performance: The M10 pneumatic fitting push connector has stable performance and is an ideal accessory for 3D printDANAIXZ Straight Pneumatic Fitting Push Connect Quick Mount Durable Brass Stainless Steel 3D Printers Accessories for 1.75mm PLA [EASY INSTALLATION & QUICK MOUNTING] These straight pneumatic fittings feature a push connect design that allows for effBjworeye Bjworeye PC4-M10 Straight Pneumatic Fitting Push to Connect + PC4-M6 Quick in Fitting for 3D Printer Bowden Extruder (Pa threads clean, PTFE fittings are of great qualityMalida 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 packOEBUAFI OEBUAFI PC4-M6 3D Printer Accessories Easy Installation 2 * PTFE PTEE Tube 4 * PC4 M6 Quick Fitting + 4 * PC4 M10 Straig [MATERIALS] PTEE tube made of safe and PTFE, heat resistant up to 260°C. PC4-M6 fittings made of durable copper and plasXYZOOM 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 fittingGeneric 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 25/64" -15/64" OD Reducing Straight Union Push Fit Fittings Tube Fitt 【PACKAGE CONTENT】 - Pack of 5pcs 10mm -6mm OD plastic straight tube fittingTaiidaues 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. 2XYZOOM 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 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 fittingStill Awake PC6-02 Push to Connect Fittings, 6mm Tube OD x 1/4” G Thread, Straight Pneumatic Quick Fitting Air Line Connector for PT Product Name: Push To Connect Quick Fitting; Model: PC6-02; Tube And Thread Size: 6mm(1/4”) Outer Diameter X 1/4" G ThreFdit Fdit Compact and Reliable Pneumatic Fitting Push Connector for 3D Printer Extruder Accessories [EASY INSTALLATION] Quick and hassle- setup for smooth printing experience without any complications.Generic 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 fittingXYZOOM XYWHPGV Push to Connect Fittings T Type Thread Tee Tube Connect 25/64" OD x G1/4 Male Thread Push Fit Fittings Tube Fitt Product Name : Connect Fitting ; Model : PB10-02 ;Type: T Type Thread Tee ConnectorXYZOOM XYWHPGV Push to Connect Fittings Tube Connect 5/16" -15/64" OD Reducing Straight Union Push Fit Fittings Tube Fittings P 【PACKAGE CONTENT】 - Pack of 1pcs 8mm -6mm OD plastic straight tube fittingGeneric XYWHPGV 5pcs Push to Connect Fittings Tube Connect 5/16" -5/32" OD Reducing Straight Union Push Fit Fittings Tube Fittin Package Contents: -5 pieces 0.3 - 0.16 inch (8 - 4 mm) OD plastic straight pipe fittingsLmyit Lmyit Hydraulic Coupler - Hydraulic Quick Connect Couplings with Dust Cover - High-Strength Fluid Transfer System Access Tidy Coupling System: Experience time-saving installation with a push-in, quick-coupling design that provides easy conneuxcell uxcell M6 Pneumatic Fitting Push to Connects,for 3D Printer Extruder 4mm OD Hose 1.75mm Filament 2pcs The brass fitting is widely used in the quick connection of 3D printer filament and PTFE tubes, used for the hot end conDaiilg Daiilg PC4-M10 Straight Pneumatic Fitting Push to Connect + PC4-M6 Quick in Fitting for 3D Printer Bowden Extruder (Pack threads clean, PTFE fittings are of great qualityGeneric XYWHPGV Push to Connect Air Fittings Y Type Tube Connect 8mm OD x 1/4PT Male Thread Tube Fittings Push Lock Black 10Pcs( Generic XYWHPGV Push to Connect Air Fittings Y Type Tube Connect 4mm OD x 1/4PT Male Thread Tube Fittings Push Lock Black 10Pcs( Generic XYWHPGV Push to Connect Air Fittings Y Type Tube Connect 6mm OD x 1/4PT Male Thread Tube Fittings Push Lock Black 10Pcs( Generic XYWHPGV Push to Connect Air Fittings Y Type Tube Connect 12mm OD x 1/8PT Male Thread Tube Fittings Push Lock Black 5Pcs( Generic XYWHPGV Push to Connect Air Fittings Y Type Tube Connect 6mm OD x 1/8PT Male Thread Tube Fittings Push Lock Black 10Pcs( Generic XYWHPGV Push to Connect Air Fittings Y Type Tube Connect 10mm OD x 1/4PT Male Thread Tube Fittings Push Lock Black 5Pcs( Generic XYWHPGV Push to Connect Air Fittings Y Type Tube Connect 10mm OD x 1/4PT Male Thread Tube Fittings Push Lock Black 5Pcs( Generic XYWHPGV Push to Connect Air Fittings Y Type Tube Connect 12mm OD x 1/8PT Male Thread Tube Fittings Push Lock Black 5Pcs( uxcell uxcell BSPT1/8 Pneumatic Fitting Push to Connect,for 3D Printer Extruder 6mm OD Hose 3mm Filament 2pcs The brass fitting is widely used in the quick connection of 3D printer filament and PTFE tubes, used for the hot end conXYZOOM XYWHPGV 1/4 inches Tube Straight One Way Push in Water Quick Adapter 5pcs(3faa5 633ac 383c7 068ab 0282b eb9f0 Features: One Way; Fit for: WaterVoniecop 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.uxcell uxcell M5 Pneumatic Fitting Push to Connects,for 3D Printer Extruder 4mm OD Hose 1.75mm Filament 10pcs The brass fitting is widely used in the quick connection of 3D printer filament and PTFE tubes, used for the hot end conuxcell uxcell BSPT1/8 Pneumatic Fitting Push to Connect,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 conXFITTING 2 Pcs XFITTING Push Fit 3/4 Inch End Cap Plug, 27-2-5=2XX Push-fit design for quick and easy installationCryfokt Cryfokt Tool Kit, Fitting Watch Hands To Watch Durable Firm Hand Presser Giving You Great Control To Push on Safely for Good set of 3 hand pressing tools with 5 different sized holes.Dickly Dickly Solid Gold Oval Snap Push Connector Lock Lobster Clasps Decorative Ornaments Charm Holder for DIY Crafting Jewelr 【Easy to Use】: The gold oval snap push connector lock is easy to use, bring more convenience for you.