Over-Running Clutch. Set Screw Style. 75 HP. Designed to operate with 1000 RMP PTOs. Female Spline: 1 3/8-6 Male Spline: 1 3/8-6 Overall length: 6 21/32. Uses roll pin through drilled PTO to attach to tractor PTO. Tractor must have a drilled PTO to use this adapter.
Manufacturer: HUB CITY