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Advance Tabco FC-1-1818-X Wall Mounted Sink 18 in x 18 in, 304
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Marks USA
Marks USA 71A/3 Polished Brass Right Hand Mortise Entry Door Lock 2-3/4" Backset 1-1/4" x 8" Faceplate
Right-hand mortise entry lockset with scissor and anti-friction latches, solid brass cylinder, two keys, and a 1-1/4" x 8" faceplate
- FinishPolished Brass
- Selling UnitBox
- TypeMortise Entry Lockset - Surface Mounted Screw-on Knobs with
- FeaturesLatch: Scissor Latch and Anti Friction Latch
- Security LevelHeavy Duty
- Location TypeCommercial/Institutional/Industrial/Residential
- Heavy-duty security for commercial and residential doors
- Polished brass finish resists corrosion and adds traditional style
- Right-hand configuration fits standard door orientations
- Scissor and anti-friction latches provide smooth, reliable operation
- Surface-mounted screw-on knobs with swivel spindle simplify installation
Right-hand mortise entry lockset
The Marks Metro 71A/3 is a surface-mounted mortise entry lockset finished in polished brass. It is designed for commercial, institutional, industrial and residential doors that require a heavy-duty entrance function with a scissor latch and anti-friction latch.
2-3/4" backset determines fit
This lockset operates on a 2-3/4 inch backset, the single measurement that decides whether it matches your door preparation. The wide faceplate measures 1-1/4 by 8 inches and the deadbolt throws one inch, so the cut-out must match these dimensions exactly.
Surface mounting frees interior space
Screw-on knobs with a swivel spindle attach directly to the door face without through-bolting, simplifying installation on solid wood or metal doors. A solid brass cylinder with two keys operates from the outside while a thumb turn controls the deadbolt from inside, leaving the full door thickness available for other hardware.
Highlights
- Heavy-duty security for commercial and residential doors
- Polished brass finish resists corrosion and adds traditional style
- Right-hand configuration fits standard door orientations
- Scissor and anti-friction latches provide smooth, reliable operation
- Surface-mounted screw-on knobs with swivel spindle simplify installation
Specifications
| Brand | Marks |
|---|---|
| Model | 71A/3 |
| Finish | Polished Brass |
| Selling Unit | Box |
| Type | Mortise Entry Lockset - Surface Mounted Screw-on Knobs with 1-1/4" x 8" Wide Face Plate |
| Features | Latch: Scissor Latch and Anti Friction Latch |
| Security Level | Heavy Duty |
| Location Type | Commercial/Institutional/Industrial/Residential |
| Material | Brass |
| Backset | 2-3/4" |
| Keying | Keyed Different |
| Style | Knobs |
| Series | Metro |
| Function | Entrance |
Questions about this item
How does the 2-3/4" backset determine where the lock sits on the door?
The backset is the distance from the door edge to the centre of the knob hole, so a 2-3/4" backset positions the lock body that far in from the edge.
What does the mortise interface require from the door preparation?
A mortise pocket must be cut into the door edge to house the lock body, and the 1-1/4" x 8" faceplate then sits flush against the door surface.
What door thickness and handing does this right-hand lock accommodate?
The lock is built for right-hand doors and the surface-mounted screw-on knobs with swivel spindle fit standard door thicknesses without through-bolting.
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