(4) 5/16'' x 6in Tow Chain Transport Chain Forged Mini J Hook. Four (4) tow chains (6"), each with One (1) Mini J Hook on one end. Includes: Four (4) tow chains (6"), each with One (1) Mini J Hook on one end. Tough, heavy duty towing chain. Premium, industrial grade material. Size: 5/16". Length: 6". Capacity: 4,700 LBS WLL. End Type: Mini J Hook (one end). Product is always brand new, One Year Guarantee.