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Polished brass right-hand mortise entry lockset with screwless knobs and through-bolted plates

Tuff Stuff

Tuff Stuff 5114AR Polished Brass Right Hand Heavy Duty Mortise Entry Lockset

SKU CH-R6B5-Z03N3

A right-hand mortise entry lockset with through-bolted brass plates, screwless knobs and self-adjusting spindles for heavy-duty commercial or residential doors

  • Security gradeHeavy Duty
  • Location typeCommercial/Residential
  • Backset distance2-1/2 in
  • Lock keyingKeyed Different
  • Main functionEntrance
  • Surface finishPolished Brass
  • Heavy-duty security with solid brass construction
  • Right-hand mortise design fits specific door handing
  • Through-bolted plate assemblies reinforce mounting strength
  • Screwless knobs with self-adjusting spindles simplify operation
  • Solid brass cylinder includes two keys

Right-Hand Mortise Entry Lockset

The Tuff Stuff 5114AR is a heavy-duty mortise entry lockset finished in polished brass. It uses a right-hand configuration with solid brass plates and a solid brass cylinder supplied with two keys. The set is designed for commercial and residential entrance doors requiring a through-bolted assembly.

Through-Bolted Knob Plate Assembly

The lockset uses through-bolted knob plate assemblies that clamp the door from both sides for a rigid mount. Screwless knobs with self-adjusting spindles remove exposed fasteners and accommodate door-thickness variation without manual adjustment. The fixed 2-1/2" backset and 1" deadbolt throw determine the mortise pocket dimensions required.

Right-Hand Swing Requirement

This unit is built specifically for right-hand doors; the latch bevel and thumb-turn orientation will not operate correctly on a left-hand swing. Buyers needing a left-hand configuration must select a different handing. The lockset is keyed different, so multiple sets on the same project will not share a key code.

How it compares

Measured against everything we stock in Door Lock Sets & Deadbolts, at today’s prices. Recalculated every night.

Price $76.99
Pricier than about 58% of the 2,145 comparable items (median $55.99).

Specifications

Product
Product lineMarks 114A/3 Like
Product typeMortise Entry Thru Bolted Lock Set
Design styleKnobs
Size & build
Surface finishPolished Brass
Main materialBrass
Backset distance2-1/2 in
More details
Security gradeHeavy Duty
Location typeCommercial/Residential
Lock keyingKeyed Different
Main functionEntrance

Questions about this item

Is the 5114AR the only version of this mortise lockset available?

The 5114AR model is a right-hand, heavy-duty mortise entry lockset with a 2-1/2" backset and polished brass finish.

What does the 2-1/2" backset measurement mean for my door preparation?

The 2-1/2" backset is the distance from the door edge to the centre of the knob hole; your door must be drilled to match this dimension for the lock to fit.

How does the through-bolted assembly affect the lock's mounting on the door?

Through-bolted plate assemblies fasten the knobs and plates from both sides of the door, providing a rigid, heavy-duty mount that resists twisting.

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