Description: Chain Stopper quickly secures the anchor without having to tie off the anchor or store it in a locker. Made of premium 316 stainless steel to resist the harsh marine environment. Reliable chain lock, preventing unnecessary strain on your windlass. Pawl up when not in use. Handle 6mm~ 8mm or 1/4 ~5/16 inch chain. Specification: Color: Silver Material: 316 Stainless steel Size: Approx. 60mm x 53mm x 45mm / 2.4 x 2.1 x 1.8 inch Package Includes: One Piece Anchor Chain Stopper Note: Please allow 1~3mm differs due to manual measurement. (1 inch = 25.4mm) Product color may vary slightly from what appears online due to monitor differences. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-YJL official store