The XTEND Crank Handles start at a compact 5-inches long and extend to their its user-friendly lengths of 6-inches. When extended to its full length, the crank handle decreases the cocking effort by up to 45% over the standard crank handle on all TenPoint gear-assisted cocking devices Product Features Compatible with ACUdraw De-Cock crossbows Package includes parts to convert the XTEND Adjustable Crank Handle from a square drive to a hex drive for use on ACUdraw PRO or ACUdraw units