Slip clutch style overload protection prevents lifting of damaging loads beyond the rated capacity of the hoist Industrial-rated alloy steel hooks rotate 360° for easy rigging and slowly stretch to indicate an overload situation Double-sealed ball bearings support the load sheave to increase efficiency Weston-style double pawl system splits the load to opposite sides of the ratchet gear for added safety Grade 100 corrosive-resistant plated load chain is a smaller, more compact link than grade 80 load chain Heat-treated load plates and case-hardened corrosive-resistant internal parts extend the life of the hoist Complies with ANSI/ASME B30.16 and HST-2 Standards