Prime-Line C 1120 Sliding Door Outside Pull, with Key, White Diecast (Single Pack)

This unique product is the most versatile locking unit available; it will accommodate 6 different hole spacing patterns, from 3 inch, 3-1/2 inch, 3-15/16 inch, 4-15/16 inch, 5-5/8 inch and 6-7/8 inch. The 3-15/16 inch hole spacing is designed for use with mortise lock installations using Adam Rite and W and F mortise locks. Both the 3 inch and 3-1/2 inch on center mounting holes are not machince thread tapped, all others are. These holes are offset 1/8 inch from that of the locking cylinder hole. The spacing allows locking unit to adapt to a variety of handle sets. The plug has been pre-punched out. Installation note: Trim the tailpiece of the lock if your key sticks and is hard to remove or turn in the lock.