Mortise Locks
Sliding door mortise locks for patio doors. There are two main types: Single hook locks and a two point mortise locks. We carry Truth Hardware mortise locks, Roto, Interlock, Gemini locks, PGT, Giesse and much much more. Please contact us if you need assistance in selecting the correct mortise lock for your door.
Andersen Mortise Lock & Keeper 750-2562124
Andersen 4 Panel sliding door mortise lock and keeper. Andersen lock 2562124. Lock Stamped 2565507. ......see more
Andersen 4 Panel sliding door mortise lock and keeper. Andersen lock 2562124. Lock Stamped 2565507. Keeper Stamped 2565511.…
Interlock 2 Point Mortise Lock 16-460
2 Point patio door mortise lock. Manufacturer Interlock US Patent 5,951,068. Used by ROTO and others......see more
2 Point patio door mortise lock. Manufacturer Interlock US Patent 5,951,068. Used by ROTO and others…
Interlock 2 Point Mortise Lock 16-460ss
2 Point patio door mortise lock. Stainless steel hooks. Better option for coastal areas . Manufactur......see more
2 Point patio door mortise lock. Stainless steel hooks. Better option for coastal areas . Manufacturer Interlock US Patent 5,951,068.…
Milgard Two Point Mortise Lock 16-542
Milgard sliding door mortise lock. Active two point mortise lock. Commonly used on Milgard doors. St......see more
Milgard sliding door mortise lock. Active two point mortise lock. Commonly used on Milgard doors. Strike Plate 12-329stw (sold…
Milgard Two Point Mortise Lock 16-542NS
Sliding patio door mortise lock, New Style. Active door lock. Milgard Classic Series two point morti......see more
Sliding patio door mortise lock, New Style. Active door lock. Milgard Classic Series two point mortise lock. Strike Plate …
Mortise 2 Point Lock 16-452
2 point mortise lock with Faceplate Patent 6.0264.252 and or Patent 5.820.170 Faceplate 3......see more
2 point mortise lock with Faceplate Patent 6.0264.252 and or Patent 5.820.170 …
Mortise 2 Point Lock 16-452ss
Stainless steel 2 point mortise lock with Faceplate Patent 6.0264.252 and or Patent 5.820.170 ......see more
Stainless steel 2 point mortise lock with Faceplate Patent 6.0264.252 and or Patent 5.820.170 …
Mortise 2 Point Lock 16-453
2 point mortise lock with short faceplate. Hooks point away from center.
***Part discontinued......see more
2 point mortise lock with short faceplate. Hooks point away from center.
***Part discontinued. Replacement part is 16-720. Must also purchase…
Mortise 2 Point Lock 16-574
Item discontinued, use 16-574ss. Dual Hook mortise lock for sliding doors with center latch. Patent ......see more
Item discontinued, use 16-574ss. Dual Hook mortise lock for sliding doors with center latch. Patent No. US 7,040,671 B2.…
Mortise 2 Point Lock 16-574ss
Dual Hook mortise lock for sliding doors with center latch. Patent No. US 7,040,671 B2. Stainless St......see more
Dual Hook mortise lock for sliding doors with center latch. Patent No. US 7,040,671 B2. Stainless Steel lock. Manufactured by…
Mortise 2 Point Lock 16-611
Truth Gemini sliding door mortise lock with recessed faceplate. Steel. 12" Hole centers. Two po......see more
Truth Gemini sliding door mortise lock with recessed faceplate. Steel. 12" Hole centers. Two point mortise lock with 1/2" recessed…
Mortise 2 Point Lock 16-612
Two Point Mortise Lock With Trim Plate 2447 Series Multipoint
Special Features:
Amesburys pat......see more
Two Point Mortise Lock With Trim Plate 2447 Series Multipoint Special Features: Amesburys patented Gemini Lock is the ultimate in security.…
Mortise 2 Point Lock 16-612ss
Stainless Steel Two Point Mortise Lock With Trim Plate 2447 Series Multipoint
Special Features:
......see more
Stainless Steel Two Point Mortise Lock With Trim Plate 2447 Series Multipoint Special Features: Amesburys patented Gemini Lock is the ultimate…
Mortise 2 Point Lock 16-680
Mortise lock with double latch and safety lock out pin Patent number 6.264.252 stamped on body
......see more
Mortise lock with double latch and safety lock out pin Patent number 6.264.252 stamped on body Steel construction NO Trimplate included Special…
Mortise 2 Point Lock 16-720
Sliding Door Mortise Lock with short faceplate. Two point mortise lock.
Features
- Has Ant......see more
Sliding Door Mortise Lock with short faceplate. Two point mortise lock.
Features
- Has Anti-Slam
- Withstands op to 2000 lbs of forced…
Mortise 2 Point Lock 16-775B
Roto Fasco two point mortise lock with black faceplate. Includes stainless steel keeper. Faceplate C......see more
Roto Fasco two point mortise lock with black faceplate. Includes stainless steel keeper. Faceplate Color: Black. Roto Fasco # is MPBTKB15927A.…
Mortise 2 Point Lock 16-775w
2 point mortise lock with Faceplate. Includes stainless steel keeper.Faceplate color: White.
Roto......see more
2 point mortise lock with Faceplate. Includes stainless steel keeper.Faceplate color: White. Roto Fasco # is MPBTKB15927A. US Patent: 8,827,324…
Mortise 2 Point Lock 16-800
Windoor Stainless steel mortise lock with double latch. Uses square drive for tail piece. Stamped US......see more
Windoor Stainless steel mortise lock with double latch. Uses square drive for tail piece. Stamped US Patent No. 8,931,812 B1…
Mortise 2 Point Lock 16-883
2 point mortise lock with Faceplate, steel. Faceplate 3/4 inches X 11 3/4 inches......see more
2 point mortise lock with Faceplate, steel. Faceplate 3/4 inches X 11 3/4 inches…
Mortise Lock 16-142
Used for surface mounted patio door handle......see more
Used for surface mounted patio door handle…
Mortise Lock 16-170
Square face Mortise lock 45 degree......see more
Square face Mortise lock 45 degree…
Mortise Lock 16-170-90
Square face Mortise lock 90 degree thumb turn style.......see more
Square face Mortise lock 90 degree thumb turn style.…
Mortise Lock 16-171
Round face Mortise lock 45 degree thumb turn.......see more
Round face Mortise lock 45 degree thumb turn.…
Mortise Lock 16-173
Square face Mortise lock 90 degree......see more
Square face Mortise lock 90 degree…
Mortise Lock 16-174
Round face mortise lock for sliding patio doors with 90 degree cam. Steel. 3-11/16" hole center......see more
Round face mortise lock for sliding patio doors with 90 degree cam. Steel. 3-11/16" hole centers. *If you have a 45…
Mortise Lock 16-175
Round face Mortise Lock. Steel. We recommend the Stainless steel for this mortise lock. Model # 16-3......see more
Round face Mortise Lock. Steel. We recommend the Stainless steel for this mortise lock. Model # 16-397SS FYI:…
Mortise Lock 16-333
This mortise lock plate has 5 3/8" Hole centers. CHECK YOURS FOR PROPER FIT. Mortise look used ......see more
This mortise lock plate has 5 3/8" Hole centers. CHECK YOURS FOR PROPER FIT. Mortise look used by Peachtree and…
Mortise Lock 16-363-45
Mortise lock with faceplate and 16-175 mortise lock. Check hole measurements on faceplate.......see more
Mortise lock with faceplate and 16-175 mortise lock. Check hole measurements on faceplate.…
Mortise Lock 16-363-45ss
Stainless steel Mortise lock with faceplate and 16-175 mortise lock. Check screw hole measurements o......see more
Stainless steel Mortise lock with faceplate and 16-175 mortise lock. Check screw hole measurements on faceplate.…
Mortise Lock 16-397
Round Face Mortise lock used by Sash Controls and others. Finish: Steel.
Manufactured by Tr......see more
Round Face Mortise lock used by Sash Controls and others. Finish: Steel. Manufactured by Truth. Markings on lock 32436 or 2320-1061.…
Mortise Lock 16-397SS
Truth stainless steel sliding door mortise lock. Our recommendation for Durability and longer lastin......see more
Truth stainless steel sliding door mortise lock. Our recommendation for Durability and longer lasting. Stainless steel Replacement for 16-175. Manufacture…
Mortise Lock 16-404A
Mortise lock with bracket and trim plate. 45 degree switch.......see more
Mortise lock with bracket and trim plate. 45 degree switch.…
Mortise Lock 16-441-45
Mortise lock with Pocket trim plate with 16-175 Brass plated ......see more
Mortise lock with Pocket trim plate with 16-175 Brass plated …
Mortise Lock 16-443
Mortise lock and plate. 1 1/4" backset.......see more
Mortise lock and plate. 1 1/4" backset.…
Mortise Lock 16-490
Interlock Roto Single point sliding door lock. Manufactured for Roto. Sliding door mortise lock with......see more
Interlock Roto Single point sliding door lock. Manufactured for Roto. Sliding door mortise lock with square drive. Compare Red mark in…
Mortise Lock 16-673
Raised button. Front surface mounted steel hook. Special order. Allow 304 weeks for shipping.......see more
Raised button. Front surface mounted steel hook. Special order. Allow 304 weeks for shipping.…
Mortise Lock 16-817
Ashland sliding door single point mortise lock, 45mm backset. This lock uses a hook, the center hook......see more
Ashland sliding door single point mortise lock, 45mm backset. This lock uses a hook, the center hook goes into the…
Mortise Lock 750-1997156
Andersen Sliding Door Mortise Lock. Andersen lock 1997156.......see more
Andersen Sliding Door Mortise Lock. Andersen lock 1997156.…
Mortise Lock 900-18867
Traco sliding door mortise lock. Diagonal hub. Aluminum finish Includes 900-14560 Keeper.......see more
Traco sliding door mortise lock. Diagonal hub. Aluminum finish Includes 900-14560 Keeper.…
Mortise Lock 900-7305
Flush button. Front surface mounted steel hook......see more
Flush button. Front surface mounted steel hook…
Mortise Lock 900-9169A
Pennco sliding door mortise lock and keeper. Diagonal hub. Aluminum finish. Includes mortise lock an......see more
Pennco sliding door mortise lock and keeper. Diagonal hub. Aluminum finish. Includes mortise lock and 900-8856 keeper. Also used by Traco.…
Mortise Lock Long Trim Plate 16-451A
Two point sliding door mortise lock trim plate and screws. Steel. 11-3/4" Length. Trim plate an......see more
Two point sliding door mortise lock trim plate and screws. Steel. 11-3/4" Length. Trim plate and trim plate installation screws…
Mortise Lock Stainless Steel 16-333ss
Stainless steel sliding door mortise lock. This mortise lock plate has 5 3/8" Hole centers. CHE......see more
Stainless steel sliding door mortise lock. This mortise lock plate has 5 3/8" Hole centers. CHECK YOURS FOR PROPER FIT.…
Pella Mortise Lock 19-504B
Pella storm door mortise lock. Plate color: Black.......see more
Pella storm door mortise lock. Plate color: Black.…
Pella Mortise Lock 19-504W
Pella storm door mortise lock. Plate color White.......see more
Pella storm door mortise lock. Plate color White.…
PGT Sliding Door Mortise Lock 16-592
PGT 5400 series sliding door mortise lock with hook. Used on PGT 5400 series doors.
***Special or......see more
PGT 5400 series sliding door mortise lock with hook. Used on PGT 5400 series doors. ***Special order, non-returnable. Allow 3 to…
PGT Sliding Door Mortise Lock Faceplate White 16-615W
PGT 5400 series sliding door mortise lock faceplate. Color: White. Used on PGT 5400 series doors. Us......see more
PGT 5400 series sliding door mortise lock faceplate. Color: White. Used on PGT 5400 series doors. Used with mortise lock…
Pocket Trim Plate 16-444
Mortise trim plate ONLY. Brass plated......see more
Mortise trim plate ONLY. Brass plated…
Pocket Trim Plate 900-17354p
Mortise trim plate ONLY for 16-441-45. Brass plated......see more
Mortise trim plate ONLY for 16-441-45. Brass plated…
Stainless Steel Faceplate 900-11043ss
Stainless steel faceplate for 16-175 and 16-397 sliding door mortise locks.......see more
Stainless steel faceplate for 16-175 and 16-397 sliding door mortise locks.…
Stainless Steel Mortise 2 Point Lock 16-680ss
Stainless steel mortise lock with double latch and safety lock out pin Patent number 6.264.252 stamp......see more
Stainless steel mortise lock with double latch and safety lock out pin Patent number 6.264.252 stamped on body NO Trimplate included Special…
Vanguard Mortise Lock 16-544W
Vanguard Fasco 2 Point mortise lock with White strike and screws.US Patent 6672632......see more
Vanguard Fasco 2 Point mortise lock with White strike and screws.
US Patent 6672632…
Vanguard Mortise Lock 16-544wx
Vanguard Fasco 2 Point mortise lock only. Sliding door lock US6672632. Keeper not included.
US Pate......see more
Vanguard Fasco 2 Point mortise lock only. Sliding door lock US6672632. Keeper not included.
US Patent 6672632.…
