1 3/8” - 6 splined push collar quick disconnect coupler for the tractor end (540 RPM) 1 3/8” – ½” Shear Bolt for the gearbox ½” – 13 UNC x 3” Shear Bolt Minimum overall length 35.67” end to end when closed ( engagement ) Maximum overall length 48.00” end to end extended ( engagement ) 7” diameter clutch with 2 disks clutch max 900 Nm Includes plastic shielding Replaceable cross bearing (u-joints) Replaceable clutch disks