Part # 518

Replacement Door Mortise Lock for sliding Patio door

Many times a door can not be locked because the mortise lock is broken.

Cylinder Color Style or Degree:

Gray Style= 45 Degree Cylinder with faceplate

Face Plate Over All Dimensions: 6 1/8" Long x 3/4" Wide

Face Plate Top and Bottom Screw Holes Center To Center Dimensions: 5-3/8"

Black Style = 90 Degree Cylinder - will not come with faceplate customer will need to reuse their old one

You must replace the mortise lock with the same version (you can usually determine this as the old cylinder where colored either Gray or Black. The angle of the Gray cylinder is at a 45 degree angle and the black is at a 90 degree angle) If you do not choose the correct one keyed cylinder will not fit/operate.

If your Cylinder is silver or gold looking color you have the newer style determine which style you need by the slot degree inside the cylinder (see drawing for example the 45 degree cylinder)

Associated Products Sold Separately:

Part Number 533 Keeper
Part Number 536 Keeper Finder (Keeper Finder is re-usable. Only 1 is needed for multiple doors.)
Part Number 522 Handle Set C Elite With Offset Latch
Part Number S3006 C Elite Center Latch Handle Set

Similar Looking Products With Different Dimensions:

Part Number: SS30000 - Mortise Box Door Lock For Sliding Patio Door

518 Amesbury Truth Recessed Mortise Lock