This unique product is the most versatile locking unit available; it will accommodate 7 different hole spacing patterns from 2-11/16 in. to 6-7/8 in.. The 3-15/16" hole spacing is designed for use with mortise lock installations using Adam Rite and W & F mortise locks. These holes are offset 1/8 in. from that of the locking cylinder hole. The spacing allows locking unit to adapt to a variety of handle sets.
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