SINOBLU best sellers

#1 6mm Shaft Collar Aluminum Sinoblu 6mm Shaft Collar Aluminum Shaft Locking Collar, 6mm Bore Size, 20mm OD, with M4 Set Screw, 10mm Thickness (Pack of 4)

$7.99 on Amazon

#2 20mm One Piece Shaft Sinoblu 20mm One Piece Shaft Collars Clamping Style Locking Collars Aluminum Drill Bit Stop Collars, 20mm Bore Size, 40mm OD, with M5 Set Screw, 12mm Thickness (Pack of 4)

$13.99 on Amazon

#3 🔥 🆕 GFC Aluminum Alloy Shaft Sinoblu GFC Aluminum Alloy Shaft Coupling Bore 14mm to 24mm D40mm L55mm Plummer Coupling Star Module Servo Motor Flexible High Torque Coupling Encoder Aluminum Coupling

$14.99 on Amazon

#4 Aluminum Flexible Jaw Sinoblu Aluminum Flexible Jaw Couplings 14mm to 14mm Diameter 40mm Length 66mm Flexible Shaft Coupling Coupler Joint Connector for 3D Printer CNC Router Engraving Drilling Milling Machine

$15.99 on Amazon

#5 4pcs 8mm Linear Rail Sinoblu 4pcs 8mm Linear Rail Stop Collars Aluminum Shaft Collar, 8mm Bore Size, 30mm OD, with M4 Set Screw, 10mm Thickness (Pack of 4)

$12.99 on Amazon

#6 🔥 10mm to 14mm Shaft Coupling Sinoblu 10mm to 14mm Shaft Coupling, Aluminum Rigid Clamp-on Couplings D32 L45, Shaft Coupler for Stepper Motor Servo Motor CNC Machine 3D Printer DIY Encoder

$12.99 on Amazon

#7 8mm to 10mm Rigid Clamp On Sinoblu 8mm to 10mm Rigid Clamp-On Couplings, Aluminum Shaft Coupling 32 Diameter 45 Length, Motor Shaft Coupler Connector for CNC Machine 3D Printer DIY Encoder

$9.99 on Amazon

#8 10mm to 10mm Rigid Clamp On Sinoblu 10mm to 10mm Rigid Clamp-On Couplings, Aluminum Shaft Coupling 32 Diameter 45 Length, Motor Shaft Coupler Connector for CNC Machine 3D Printer DIY Encoder

$9.99 on Amazon

#9 🔥 8mm to 13mm Aluminum Sinoblu 8mm to 13mm Aluminum Shaft Coupling, Flexible Spider Coupling D30 L35, Shaft Coupling for Servo Stepper Motor 3D Printer DIY Encoder CNC Machine

$13.45 on Amazon

#10 Aluminium Plum Flexible SINOBLU Aluminium Plum Flexible Shaft Coupling Diameter 25mm Length 30mm Connector Flexible Coupler for 3D Printer CNC Machine and Servo Stepped Motor (D25 L30, 8-8mm)

$9.99 on Amazon

#11 15mm to 15mm Aluminum Sinoblu 15mm to 15mm Aluminum Shaft Coupling Diameter 40mm Length 66mm, Flexible Spider Coupling Plum Shape, Shaft Coupler Connector for 3D Printer CNC Machine and Servo Stepped Motor

$14.99 on Amazon

#12 🔥 Shaft Coupling 50mm Length Sinoblu Shaft Coupling 50mm Length 40mm Diameter 8mm to 20mm Bore Motor Shaft Coupler Aluminum Alloy Joint Connector for Nema Stepper Motor/DIY Encoder/CNC Machine

$17.49 on Amazon

#13 🔥 5mm to 6mm Clamping Rigid Sinoblu 5mm to 6mm Clamping Rigid Coupling, Set Screw Rigid Coupling D20 L25, Aluminum Shaft Coupling Coupler for Stepper Motor Servo Motor CNC Machine 3D Printer DIY Encoder

$9.99 on Amazon

#14 Double Split Shaft Collar Sinoblu Double Split Shaft Collar Clamping Style with M4 Set Screw, 8mm Bore Size, 25mm OD, 8mm Thickness (Pack of 4)

$12.99 on Amazon

#15 Aluminium Plum Flexible SINOBLU Aluminium Plum Flexible Shaft Coupling Diameter 25mm Length 30mm Connector Flexible Coupler for 3D Printer CNC Machine and Servo Stepped Motor (D25 L30, 8-10mm)

$9.99 on Amazon

#16 8mm to 8mm Shaft Coupling Sinoblu 8mm to 8mm Shaft Coupling, 25mm Length 20mm Diameter Coupler Aluminum Alloy Joint Motor for 3D Printer CNC Machine DIY Encoder

$9.99 on Amazon

#17 Aluminium Plum Flexible SINOBLU Aluminium Plum Flexible Shaft Coupling Diameter 25mm Length 30mm Connector Flexible Coupler for 3D Printer CNC Machine and Servo Stepped Motor (D25 L30, 10-10mm)

$9.59 on Amazon

#18 Rigid Couplings 6mm to Sinoblu Rigid Couplings 6mm to 6.35mm Bore, Shaft Coupling 25mm Length 20mm Diameter, Coupler Aluminum Alloy Joint Motor for 3D Printer CNC Machine DIY Encoder

$9.59 on Amazon

#19 🔥 🆕 2 Pieces D30 L35 10mm Sinoblu 2 Pieces D30 L35 10mm to 14mm Aluminum Flexible Shaft Coupling, Flexible Spider Coupling Shaft Coupler for Servo Stepper Motor 3D Printer DIY Encoder CNC Machine

$15.99 on Amazon

#20 🔥 Rigid Couplings 6mm to Sinoblu Rigid Couplings 6mm to 8mm Bore, Shaft Coupling 25mm Length 20mm Diameter, Coupler Aluminum Alloy Joint Motor for 3D Printer CNC Machine DIY Encoder

$9.99 on Amazon