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OEM Replacement Parts

Marks Door Parts & Hardware

Commercial-grade mortise locks, cylindrical locks, and institutional hardware.

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Marks Products

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Marks Series 21 Unilock Full Dummy Trim Set
21DT
Marks Series 21 Unilock Full Dummy Trim Set
Marks 2750 ThinLine Storm / Security Door Lock, Keyed Both Sides
301059
Marks 2750 ThinLine Storm / Security Door Lock, Keyed Both Sides
Marks 2750 ThinLine Storm / Security Door Lock, Keyed One Side with Thumb Turn
301060
Marks 2750 ThinLine Storm / Security Door Lock, Keyed One Side with Thumb Turn
Mortise Lock Set, Replacement for Marks 22AC - Brass, LH / RHR
301061
Mortise Lock Set, Replacement for Marks 22AC - Brass, LH / RHR
Mortise Lock Set, Replacement for Marks 22AC - Brass, RH / LHR
301062
Mortise Lock Set, Replacement for Marks 22AC - Brass, RH / LHR
Marks Turnpiece for Single Cylinder Conversion
301063
Marks Turnpiece for Single Cylinder Conversion
Marks Mortise Cylinder, 15/16 length
301064
Marks Mortise Cylinder, 15/16 length
Marks 15/16" Mortise Cylinder, Threaded Kwikset Key
301065
Marks 15/16" Mortise Cylinder, Threaded Kwikset Key
Marks 15/16" Mortise Cylinder, Threaded Schlage Key
301066
Marks 15/16" Mortise Cylinder, Threaded Schlage Key
Lock Case, Marks Mortise, 90 Series RH / LHR
301067
Lock Case, Marks Mortise, 90 Series RH / LHR
Lock Case, Marks Mortise, 90 Series LH / RHR
301068
Lock Case, Marks Mortise, 90 Series LH / RHR
Lock Case, Marks 9000 Series Mortise, LH / RHR, 5/16 Spindle
301069
Lock Case, Marks 9000 Series Mortise, LH / RHR, 5/16 Spindle
Lock Case, Marks 9000 Mortise, RH / LHR, 5/16 Spindle
301070
Lock Case, Marks 9000 Mortise, RH / LHR, 5/16 Spindle
Marks Face Plate Only 1-1/16 x 7-5/8 Large - Polished Chrome
301071-PC
Marks Face Plate Only 1-1/16 x 7-5/8 Large - Polished Chrome
Marks Face Plate Only 1-1/16 x 7-5/8 Large - Brushed/Satin Brass
301071-SB
Marks Face Plate Only 1-1/16 x 7-5/8 Large - Brushed/Satin Brass
Marks Face Plate Only 1 x 7-1/8 Small Plate
301072
Marks Face Plate Only 1 x 7-1/8 Small Plate
Marks Series 21 Unilock Active Entrance Lockset with 1" x 7-1/8" Lock Faceplate - Right Hand Reverse
301073
Marks Series 21 Unilock Active Entrance Lockset with 1" x 7-1/8" Lock Faceplate - Right Hand Reverse
Marks Series 21 Unilock Active Entrance Lockset with 1" x 7-1/8" Lock Faceplate - Left Hand Reverse
301074
Marks Series 21 Unilock Active Entrance Lockset with 1" x 7-1/8" Lock Faceplate - Left Hand Reverse
Marks Series 9215 Unilock Entrance Lockset - 1" x 7-1/8" Lock Face - Right Hand Reverse
301075
Marks Series 9215 Unilock Entrance Lockset - 1" x 7-1/8" Lock Face - Right Hand Reverse
Marks Series 9215 Unilock Entrance Lockset - 1" x 7-1/8" Lock Face - Left Hand Reverse
301076
Marks Series 9215 Unilock Entrance Lockset - 1" x 7-1/8" Lock Face - Left Hand Reverse
Marks Series 22 Entrance Lockset - 1" x 7-1/8" Lock Face - Right Hand Reverse
301077
Marks Series 22 Entrance Lockset - 1" x 7-1/8" Lock Face - Right Hand Reverse
Marks Series 22 Entrance Lockset - 1" x 7-1/8" Lock Face - Left Hand Reverse
301078
Marks Series 22 Entrance Lockset - 1" x 7-1/8" Lock Face - Left Hand Reverse
Mortise Lockset, Marks 2750 ThinLine, Full Trim, Fixed Dummy
301079
Mortise Lockset, Marks 2750 ThinLine, Full Trim, Fixed Dummy
Marks New Yorker Entrance Handle Set, Right Hand/Left Hand Reverse
301083
Marks New Yorker Entrance Handle Set, Right Hand/Left Hand Reverse

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