5/16-3/8" Ratchet style chain load binder.  Load binders are used to secure loads in the trucking and marine industry.  For use with 5/16 inch and 3/8 inch chain.  Ratchet style load binders can increase the leverage on the chain over a lever type.  High quality drop forged steel construction.  6,600 lbs working load limit.  "

• Corrosion resistant baked enamel finish.
• Both hooks swivel 360 degrees for ease of handling.
• 6,600 lbs working load limit.
• 26,000 lbs ultimate tension.
• Drop forged, heat treated for added strength.
• Each load binder is individually proof tested.
• Warning: Extenders (cheater bars) are not to be used on binders.
• Weight 11.23 lbs.