Torklift AnchorGuard 4-Pack Stainless Steel Spring Loaded Hook & Hook Style Turnbuckle S9013 16-0534

It is used with bed mounted tie down. It has 2 front with 15.5 inch to 21-3/4 inch reach and 2 rear with 29.5 inch to 33 inch reach. It does not include handle. It is lockable & lock sold separately. It is made of stainless steel & has 800 pound capacity.