KN – Small Clutch
Torque Range: 121 to 480 in-lb
Shaft Size Range: 5/8″ to 1-1/4″
SF – Medium to Large Clutch
Torque Range: 105 to 2,520 ft-lb
Shaft Size Range: 1-1/16″ to 3-1/2″
5LS / 5L – Overload Protection Clutch
5LS Torque Range: 0 to 540 in-lb
Shaft Size Range: 5/8″ to 1-1/4″
5L Torque Range: 0 to 700 in-lbs.