What is a chain locker?

A chain locker is specifically designated as a compartment on a ship where the anchor chain is stored when it is not in use. This compartment holds the chain securely and prevents it from becoming tangled or misplaced, ensuring that it can be quickly accessed when needed. Since the anchor chain is essential for anchoring the ship and maintaining position, the chain locker plays a critical role in maintaining the ship's equipment and ensuring operational efficiency.

Knowing the function of a chain locker helps in understanding the overall organization of shipboard systems, including how they manage and stow equipment necessary for navigation and anchoring. This compartment is built to accommodate the considerable weight and bulk of the chain, and it is designed to withstand the harsh marine environment, ensuring that the anchor chain remains in good condition for reliable use.