Any Timberline Lock Plug snaps into any Timberline Cylinder Body. Furniture can be keyed easily to the Customer's requiremnet at any time and the key numbers can readily be changed by your Customer. Furniture may be finished without lock plug installed, eliminating need for masking. One stock of lock plugs filfills all locking requirementsMaster Keys: Also available in numbers 106 to 124Note: A change tool (Part #TL-KY500) is required to remove plugs.