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Satin chrome mortise lockset with left-hand lever and thru-bolted knobs

Marks USA

Marks USA 114A/26D Satin Chrome Left Hand Mortise Door Lock

SKU CH-QHJD-FEH9T

A left-hand mortise lockset with thru-bolted knobs, a solid brass cylinder and a satin chrome finish

  • FinishSatin Chrome
  • TypeMortise Lockset
  • KeyingKeyed Different
  • Satin chrome finish resists wear and corrosion
  • Left-hand mortise design fits specific door orientations
  • Thru-bolted knobs provide secure, screwless installation
  • Solid brass cylinder includes two keys for entry
  • Commercial-grade mortise lockset built for entrance doors

Marks USA 114A/26D Mortise Lockset

This Marks USA 114A/26D mortise lockset provides keyed entry for commercial or residential doors. The satin chrome finish resists wear while matching modern hardware. It is handed for left-hand doors and includes a solid brass cylinder with two keys.

Thru-bolted installation for secure mounting

The lockset uses thru-bolted knobs that fasten through the door for a rigid connection. A 2-1/2 inch backset and 1 inch deadbolt throw fit standard mortise preparations. Cylinder operation on the exterior and thumb-turn on the interior complete the entrance function.

Solid brass cylinder maintains operation under

The brass cylinder resists corrosion and key wear during repeated daily cycles. Thru-bolted trim prevents lever sag that can develop on surface-mounted hardware. The mortise case encloses the mechanism, protecting internal parts from impact and dust.

Highlights

  • Satin chrome finish resists wear and corrosion
  • Left-hand mortise design fits specific door orientations
  • Thru-bolted knobs provide secure, screwless installation
  • Solid brass cylinder includes two keys for entry
  • Commercial-grade mortise lockset built for entrance doors

Specifications

FinishSatin Chrome
TypeMortise Lockset
KeyingKeyed Different

Questions about this item

How deep is the backset on this mortise lock?

The backset measures 2-1/2 inches, which is the distance from the door edge to the centre of the knob or cylinder hole.

Does the lock generate noticeable noise or heat during continuous operation?

It is a purely mechanical mortise lockset with no motor or electronics, so it produces no operational noise or heat.

What door thickness and handing does this lock require to install correctly?

It is a left-hand mortise lockset with a 1-inch deadbolt and a 1-1/16 by 7-5/8 inch face plate; the door must be mortised to accept those dimensions.

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