US Cargo Control Ratchet Load Binder TC38R100 3 8 Inch Chain Binder (9200 lbs Working Load Limit Forged Steel Heavy Duty Flatbed Cargo Secure) Rolling Tool Boxes high impact screw driving to minimize high impact screw driving to minimize tool downtime deep extended mortise and tenon frame joints for 1 3 8 inch interior doors and 1 3 4 inch exterior entry doors its smooth cam and pawl ratcheting assembly minimizes kinetic energy storage to drastically lower recoil risks and prevent handle snapback injuries during tight field binding sequences 24 inch handle length to cut required user muscle strain down while applying high torque bounds