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Polished brass mortise entry lockset with screwless knobs and wide face plate

MAXTECH

MAXTECH 1033BFL Polished Brass Left Hand Mortise Entry Door Lock

SKU CH-N7Z6-YX158 MPN 1033BFL

A heavy-duty mortise entry lockset with a 2-3/4 inch backset, scissor and anti-friction latches, and thru-bolted screwless knobs in polished brass for left-hand doors

  • Security gradeHeavy Duty
  • Location typeCommercial/Institutional/Industrial/Residential
  • Backset distance2-3/4 in
  • Lock keyingKeyed Different
  • Main functionEntrance
  • Surface finishPolished Brass
  • Heavy-duty security for commercial and residential doors
  • Polished brass construction resists wear and corrosion
  • Left-hand mortise design fits specific door orientation
  • Thru-bolted screwless knobs provide secure, clean installation
  • Scissor and anti-friction latches ensure smooth operation

Product Overview

The MAXTECH 1033BFL is a heavy-duty mortise entry lockset crafted from solid polished brass. It features a left-hand configuration with a 2-3/4 inch backset and a 1-1/4 by 8 inch wide face plate. Thru-bolted screwless knobs provide a clean appearance and secure mounting. The unit includes a solid brass cylinder with two keys for immediate installation.

Ideal Applications

This lockset suits commercial, institutional, industrial, and residential doors requiring a durable entrance function. The scissor latch and anti-friction latch ensure smooth, reliable operation under frequent use. It is not suitable for right-hand door openings or for projects needing a lever handle instead of a knob design. Buyers seeking a different backset dimension should consider alternative models.

Critical Specification

The defining detail is the left-hand mortise orientation combined with the 2-3/4 inch backset measurement. This specific handing and backset pairing determines whether the lock aligns with the existing door preparation. Verify the door swing direction and backset distance before purchase to ensure proper fit and function.

How it compares

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

Price $108.99
Pricier than about 68% of the 2,145 comparable items (median $55.99).

Specifications

Product
Brand nameMAXTECH
Product lineMarks New Yorker 7NY10A/3 Like
Model name1033BFL
Product typeMortise Entry Lockset - Through-Bolted Screwless Knobs with 1-1/4 in x 8 in Wide Face Plate
Design styleKnobs
Size & build
Surface finishPolished Brass
Main materialBrass
Backset distance2-3/4 in
More details
Security gradeHeavy Duty
Location typeCommercial/Institutional/Industrial/Residential
Lock keyingKeyed Different
Main functionEntrance

Questions about this item

What comes in the box with the MAXTECH 1033BFL mortise lockset?

The lockset includes solid polished brass plates, a left-hand mortise body with 2-3/4" backset, thru-bolted screwless knobs, a solid brass cylinder, and two keys.

How do I choose the correct handing for this entry lock?

This model is specifically a left-hand configuration; the handing is fixed and cannot be reversed, so select it only if your door swings left-hand into the room.

What does the heavy-duty rating mean for daily use on a commercial door?

Heavy-duty construction with thru-bolted screwless knobs and a scissor latch plus anti-friction latch provides durability for high-traffic commercial, institutional, or residential entrances.

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