3-4 Point Mortise Locks
3 Point and 4 point mortise locks for sliding glass patio doors. 3-Point locks by Fuhr 4-Point locks by Certainteed
21 Products
40211
Fuhr Multi-Point Lock, 3 Hooks, 28mm - 6-8 Sliding DoorFuhr Sliding Door Multipoint Lock
40213
Fuhr Multi-Point Lock, 3 Hooks, 35mm - 6-8 Sliding DoorFuhr Sliding Door Multi-Point Lock
3529997
Fuhr Sliding door Strike Plate, 16mm Flat Square ends No dimple- ZDI Zinc DiChromateFuhr Sliding Door Strike Plate
8785631
Fuhr Sliding door Strike Plate, 16mm Flat Radius Ends with dimple - YDIReplace with 3529997 or 8785619 
10145001
Marvin Multi-lock Hardware French / Ultimate Sliding French DoorMarvin Sliding Door Multipoint Lock - 10145001 or 10145002
4991663
Sliding Door 3 Point Strike Bar, W5203-76S1 Radius Ends, .755 offset3 Hook Strike Bar, 3/4"
40215
Multipoint Sliding Door Lock 3 hooks , 1-3/4 backset - Stainless Steel3-Point Sliding Door Lock
40220
Center Lock Assembly for 3 point Sliding door lock XM-50Center Lock - 1-3/4" Backset 41" length
40216
Sentinel Multipoint Sliding Door Lock 3 hooks, 35mm Narrow Style - Stainless SteelNarrow Body 1-3/8" Backset
402014
Seljan 3 hook Lock, 1-3/8 backset - Sliding Vinyl Door Multipoint LockSliding Door Multipoint Lock
8785611
Fuhr Sliding door Strike Plate, 16mm Flat Square ends No dimple- YDIReplace with 3529997
8785635
Fuhr Sliding door Strike Plate, 16mm Flat Square ends W/ dimple- YDI Yellow DiChromateFuhr Sliding Door Strike Plate
40214
Sentinel Multipoint Sliding Door Lock 3 hooks - 45 mm - Stainless SteelWide Body 1-3/4" Backset
8785619
Fuhr Sliding door Strike Plate, 16mm Raised Projection - YDIFuhr Sliding Door Strike Plate
