BLIKA 93900296 Hot Dipped Drop Forged Galvanized Steel Jaw and Jaw Turnbuckle, 3500 lbs Working Load Limit, 5/8" Threaded Diameter x 12" Take Up, 21-1/2" LengthSTEEL TURNBUCKLE WITH JAWS: Hot dipped galvanized hex turnbuckle body with clevis jaws at each end to provide full wrench bearings DURABLE HARDWARE TOOL: Stainless steel turnbuckles with design and performance requirements of ASTM F 1145 Class G LOAD LIMIT: Strong steel turnbuckle having working load limit based on a design factor of 5: 1 USAGE: Ideal for marine and industrial use; Can also be used for recreational activities like zip lining