A chain locker is a compartment in the forward position of ships in which anchor chain is stowed.
In other words we can explain chain locker as :
A chain locker is often arranged in the position forward of the collision bulkhead, below either the main deck or the second deck.
It can also be fitted in the forecastle or aft of the collision bulkhead, in which case it must be watertight and have proper means of drainage. Chain locker dimensions are determined in relation to the length and size of cable, the depth being such that the cable is easily stowed, and a direct lead at all times is provided to the mouth of the chain pipe.
Port and starboard cables are stowed separately in the locker, and the inboard ends of each are secured to the bottom of the centre line bulkhead or underside of deck . It is desirable to have an arrangement for slipping the cable from outside the chain locker.
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