  Functional, strong and stylish, the new Anchor Lock which is made of 316 stainless steel. Stainless steel channel lock. Quick release 5/16 inch pin locks chain or shackles in place and secure anchor against accidental deployment. Quick-release 5/16" pin locks chain or schackle up to 7/16". Its length is 4 inch and width is 1.5 inch. Type 316 stainless steel has the best corrosion resistance among standard stainless steels. It resists pitting and corrosion by most chemicals, and is particular resistant to saltwater corrosion. Marine parts construct of 316 stainless steel outlives those built of other materials, especially in warmer tropical waters, where saltwater corrosion is a formidable adversary |