Boat Buckle Kwik-Lok Gas Tank/Battery Box Tie-DownThe Boat Buckle universal tie-down features durable one-inch nylon webbing, sewn web pad, Kwik-Lok buckle, and a zinc-coated J-hook. Easy to adjust. Easy to lock. Easy to use. 1a ^2 Wide x 4a ^2 Long; 400 lbs. safe working load; 1200 lbs. break strength;