Marks USA 9215AC3LHR Polished Brass Left Hand Reverse Mortise Door Lock
Mortise entry lockset with double-cylinder deadbolt and solid brass lever trim for out-swinging doors
- Backset distance2-1/2 in
- Lock keyingKeyed Different
- Main functionEntrance
- Surface finishPolished Brass
- Sold asBox
- Product typeMortise Lockset
- Left-hand reverse operation suits out-swinging doors
- Double cylinder deadbolt requires a key on both sides
- Solid brass UNILOCK lever trim resists wear and corrosion
- 2-1/2" backset fits standard mortise door preparations
- Polished brass finish provides lasting appearance and protection
Marks USA 9215 Mortise Entry Lock
The Marks USA 9215 mortise lockset provides a double-cylinder entrance function with a 2-1/2" backset and a 1" deadbolt. Through-bolted solid brass UNILOCK lever trim plate assemblies mount securely on the door. Two solid brass cylinders and two keys are included for keyed-different operation. Polished brass finish resists corrosion on exposed installations.
Suits iron gates and out-swinging doors
This lockset fits 1-3/8" to 1-3/4" thick steel gates or doors that swing outward and require keyed access from both sides. The left-hand-reverse handing matches the hinge orientation for that swing direction. It is not for doors that swing inward, for single-cylinder deadbolt needs, or for non-mortise prep where a cylindrical lock is required.
Fits standard mortise prep with included hardware
The 1" x 7-1/8" front face plate aligns with common mortise pockets and the kit supplies mounting hardware for direct installation. Through-bolted lever trim eliminates loose handles over time. Double-cylinder operation frees the interior from thumb-turn access, so a key is always needed to unlock from either side.
How it compares
Measured against everything we stock in Door Lock Sets & Deadbolts, at today’s prices. Recalculated every night.
- Price $210.99
- Pricier than about 84% of the 2,145 comparable items (median $55.99).
Specifications
| Product | |
|---|---|
| Brand name | Marks USA |
| Model name | 9215AC3LHR |
| Product type | Mortise Lockset |
| Size & build | |
| Surface finish | Polished Brass |
| Backset distance | 2-1/2 in |
| More details | |
| Lock keying | Keyed Different |
| Main function | Entrance |
Questions about this item
Does the 9215 lockset include the mortise cylinders and keys so I don't need to buy them separately?
Yes, the set ships with two solid brass mortise cylinders and two matching keys for double-cylinder operation.
Will the 9215 fit my existing 2-1/2 inch backset prep on a 1-3/4 inch thick steel gate?
The lock is built for a 2-1/2 inch backset and fits doors 1-3/8 to 1-3/4 inches thick, so it matches that preparation.
After installing the 9215, how can I confirm the deadbolt is throwing the full 1 inch into the strike?
Turn the key from either side and watch the bolt extend fully; it should project one inch and engage the strike plate cleanly.
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