Marpac 7-1502 Stainless Steel Anchor Swivel (fits 3/8" to 1/2" Chain)

Marpac Stainless Steel Anchor Connector with Swivel - For use with Chain Size: 3/8 - 1/2 Inches Breaking load 5,500 lbs. When attached to anchor, it is impossible for the chain to get twisted. The oval shaped joint allows perfect sliding of the anchor through the Marpac Stainless Steel Anchor Connectors with Swivel roller with no risk of damaging any components.