Barnett 17450 Crossbows Crank Cocking Device, Black For use on Barnett Crossbows with a power stroke over 16" Archery crossbows crank cocking devices Another quality Barnett product For use with the Quad Series, Wildcat Series, Panzer V, Ghost 410, Buck Commander, Penetrator, Vengeance, Revengeance, Razr, Brotherhood, Raptor Pro, BCX, Whitetail Pro STR, New 2018 Predator Crossbow, Fully integrates into the stock for a low profile Reduces cocking tension to 17 lbs. Handle can easily be adjusted for right or left hand Handle can be removed for ease of use