uxcell 8mm to 10mm Shaft Coupling 40mm Length 25mm Diameter Coupler Aluminum Alloy Joint Motor for 3D Printer CNC Machine DIY Encoder 8-10mm auspowers_batchtwo Super Comfortable and WashableSleep headphones

Super Comfortable and WashableSleep headphones is made from elvet and elastic cotton

EASY CONNECTION: Great way make quick

Large Lens & Multiple Use: Magnifying glass with light equipped large double real glass lens make the surface durable and scratch resistant

Work with all versions of Windows

uxcell 8mm to 10mm Shaft Coupling 40mm Length 25mm Diameter Coupler Aluminum Alloy Joint Motor for 3D Printer CNC Machine DIY Encoder 8-10mm auspowers_batchtwo Super Comfortable and WashableSleep headphonesuxcell 8mm to 10mm Shaft Coupling 40mm Length 25mm Diameter Coupler Aluminum Alloy Joint Motor for 3D Printer CNC Machine DIY Encoder Product Features Shaft Usage: 8mm to 10mm 0. 31 to 0. 39 inch Material: Aluminum alloy; Size: 40x25mm 1. 57x0. 98inch( L*D) Feature: Screw Type(Coiling Clamping); Main Color: Silver tone Flexibility of coupling shaft removes stress between the motor and driving components. The shaft couplers are widely applied to small