• (Pack of 4) Shaft Collar Set for Linear Rail SBR25, All in One Clamp-on Shaft Collar with M5 Set Screw, Bore 25mm, OD 45mm, Thickness 12mm KWD 4.500
• (4-Pack) Shaft Collar 1/4" Bore, Carbon Steel Set Screw Split Clamp-On Collars, 11/16" OD, 5/16" Thickness, with M4 Set Screws KWD 4
• (4-Pack) Shaft Collar 3/4" Bore, Carbon Steel Double Split Clamp-On Shaft Collars Style, 11/2" OD, 1/2" Thickness, with M4 Set Screws KWD 5
• (Pack of 4) Shaft Collar Bore 13mm, Aluminum Alloy One Piece Shaft Collar Clamp Style, 30mm OD, 10mm Thickness, with M4 Set Screws KWD 3.500
• (4-Pack) Aluminum Alloy 10mm Bore Shaft Collars Screw Style，Bore Shaft Collars with 10mm Bore Size, 16mm Outer Diameter, and 8mm Width - Suitable for CNC Machine Tools KWD 3.500
• (Pack of 4) Split Shaft Collar Bore 12mm, Aluminum Alloy Two Halves Clamping Collar for Shaft, 30mm OD, 10mm Thickness, with M4 Set Screws KWD 5.500
• Upgrade D25*L30 Flexible Shaft Coupling 5mm to 6mm Aluminium Plum Connector Flexible Coupler for 3D Printer CNC Machine and Servo Stepper Motor KWD 4.500
• Stainless Steel 3D Printer extruder nozzles Suitable for a Variety of Models 7PCS Easy to Replace The Inner Wall Smooth Printing Very Good 0.2mm Error Small KWD 5.500
• Upgrade D30*L35 Flexible Shaft Coupling 10mm to 12mm Aluminium Plum Connector Flexible Coupler for 3D Printer CNC Machine and Servo Stepped Motor KWD 7
• Upgrade D20*L25 Flexible Shaft Coupling 6.35mm to 10mm Aluminium Plum Connector Flexible Coupler for 3D Printer CNC Machine and Servo Stepped Motor KWD 5.500
• 1PCS K1C Integrated Chromium Zirconium Copper Nozzle 0.2mm 3D Printer Nozzle Accessory for Ender-3 V3 K1C K1 Max KWD 4.500