Axle Usage: 7mm to 8mm; Material: Aluminum Alloy Dimensions: 25 x 18 mm; Features: Screw Set (Clamping Winder) Main Color Absorption of parallel, angular misalignments and shaft end-play by spring action. Specification:Feature: Set screw (coiling clamping)Size: 25x18mm/ 0., 98x0., 71inch( L*D)Material: Aluminum alloyMain Color: Silver toneWeight: 26g Package Content:2 x Shaft coupling One-piece metallic spring coupling. Stepper Motor Coupling Buy Xnrtop 7 To 8 Shaft Coupling 25 Length 18 Diaeter Stepper 25mm Length Shaft Connector Flexible Jaw Shaft Coupler D20 L25 for 3D Printer · Flexible Shaft Coupler D19mm L25mm · Flexible Stepper Motor Shaft Coupler Double Diaphragm · Flexible Stepper... Material: Aluminum alloy; Size: 25x18mm/ 0., 98x0., 71 inch( L*D) Description:7mm to 7mm shaft usage diameter, 25mm length, 18mm diameter, set screw type, beam coupling., Zero backlash. Xnrtop Stepper Motor Coupler 7mm to 8mm Length 25mm Feature: Set screws (Coiling Clamping); Main Color: Silver tone
