6.35 mm x 6.35 mm 1/4″ Aluminum Flexible Shaft Coupler Coupling Linear Motion
New Precision Aluminum Flexible Shaft Coupler. 6.35MM x 6.35MM (1/4″ x 1/4″) 4 grub screws. Outside Dimensions (Length x OD Diameter) 25mm x 18mm or 25mm x 20mm Torque (N.m / Oz/in): Rated 0.6, Max 1.2 | Rated 85, Max 170 Max Speed: 9000rpm