Greenfield Products PVC Coated Anchor Chain – RedGreenfield’s unique, specially formulated, highly elastic PVC coating stretches to allow chain to bend and coil easy. Anchor chain is essential for safe anchoring, providing weight between the anchor and rode to ensure proper position when setting an anchor.Features:Over-sized end links for easy shackle attachmentFits most anchor/rode combinationsSpecifications:21151/4″ x 4’Recommended Boat Size: 1,300 lbs.21165/16″ x 5’Recommended Boat Size: 1,370 lbs.