Product Review

This mortise key cylinder is constructed of heavy duty cast zamac and comes in an aluminum finish. The cylinder measures 1 in. in length and features a standard thread of 1-5/32 in. x 32. The key and keyway to this mortise key cylinder are designed to match the Schlage style characteristics and include one of each; one key and one cylinder with trim ring. For dual cylinders with 2 keys and trim rings see Prime-Line’s model number J-4514. This item is used with commercial deadbolt lock mechanisms by many manufacturers.