Special Features:

Dhub and clamp: aluminum qq-s-268, alloy 2024-t4; pressure spring: springsteel mil-s-17919; bearings: delrin 150 nc-10; screw: ss qq-s-763, class 303; finishes: ss: passivated; aluminum: anodized mil-a-8625 type 2; spring steel: cadmium plate qq-p-416 type 2, class 1; torque: adjustable 0-50 oz. In.; bore hole 0.1873 dia.; gear thickness 0.062 in; clutch length 0.460 in.; gear od is 0.3746; first end od is 0.687; second end od is 0.625; one mounting hole

Properties:

A spring loaded device designed to connect and disconnect power between a driving device (engine, motor, and the like) and a driven member (transmission and the like). It may be of wet or dry design. Includes cover, and may include intermediate plates, and/or disk, clutch.