Sea-Dog Chain Gripper Plate stabilizes anchor chain and reduces stress on windlass when anchored in heavy seas. The two holes are used for a bridle application with two Sea-Dog Line Bow Shackles, part number 147212 for connecting lines to port and starboard cleats for stabilization. Fits anchor chain sizes: 5/16", 3/8", 7/16" and 1/2".

Plate width: 4"
Plate length: 3"
Slot depth: 2-1/4"
Slot width: 5/16"