USA Lever Chain Binder for 5/16" - 3/8" G70 Transport & G43 High Test Chain This USA Lever Chain Binder is a heavy-duty steel construction designed for 5/16" to 3/8" G70 Transport & G43 High Test Chain. It features a lever handle that locks the chain, making for quick and easy installation. Durable yet lightweight, this binder ensures a secure fit for safe and efficient operation. Made in USA Market Proven Design for the Experienced Flatbed Operator Easy, Hand-Operated Design and Closing Mechanism 5/16"-3/8" has a 5,400 lb. Working Load Limit Easily and Quickly Tightens Grades 43 and 70 Transport Chain Proof Tested to 2x the Working Load Limit Hooks Easily Fit Transport Chain Spec'd & Sold by RatchetStrap.com Breaking Strength Exceeds 5/16" G70 (18,800 lb. MBS), 3/8" G70 (26,400 lb. MBS) Do NOT Use Tube Bars, Winch Bars, 'Cheater' or other Handle Extension Bars to Tighten Binders SKU: LB516US ITEM: USA Lever Chain Binder for 5/16" - 3/8" WT: 8.5 lbs