Rose locking pin and rose assembly design offers great torque resistance, it prevents the locking pin from twisting, bending, or breaking under attack Strong through-bolt mounting studs increase torque resistance, heavy rose liner material is highly attack resistant The innovative design of the slotted key release cam and locking lug assembly create maximum attack resistance, even though damaged, the lock still allows key access Strong retractor springs provide resistance to lever sag Lost Motion feature available allowing 45° lever rotation in either direction without engaging retractor assembly