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Polished brass angled lever door lock with cylindrical body

Em-D-Kay Padlocks

Em-D-Kay Padlocks TSSL40003 Polished Brass Grade 2 Entry Lever Door Lock

SKU CH-BZ7B-S6MEH MPN TSSL40003

Polished brass Grade 2 entry lever lock with 6-pin Schlage SC4 keyway, ADA-compliant angled handle and reversible latch for 1-3/8" to 1-3/4" doors

  • Backset distance2-3/4 in
  • Grade2
  • Lock keyingKeyed Different
  • Pin count6 Pin Tumbler
  • Main functionEntry
  • Surface finishPolished Brass
  • Grade 2 security for commercial-grade durability
  • Polished brass finish resists corrosion and wear
  • ADA-compliant angled lever with cushioned grip
  • Schlage SC4 keyway accepts multiple cylinder brands
  • Reversible latchbolt fits left- or right-hand doors

Product Identity

The Em-D-Kay TSSL40003 is a Grade 2 cylindrical lever lockset finished in Polished Brass US3. It is built for commercial entry doors that require ADA-compliant hardware and a Schlage SC4 keyway. The unit suits wood or metal doors from 1-3/8 to 1-3/4 inches thick.

Installation Fit

Adjustable front adapts to flat or bevelled doors and the 2-3/4 inch backset matches common commercial prep. A reversible 1/2 inch throw solid brass latchbolt serves right- or left-hand swings without disassembly. The included 1-1/8 inch strike plate and separate spring mechanisms for each lever prevent arm sag.

Compatibility Scope

Accepts cylinders from Schlage, Arrow, Marks, AWI, Lori, Falcon, ASSA and most Medeco for flexible keying. The lever travels up to 50 degrees for barrier-free access. Buyers needing a different backset, a double-cylinder function or a non-Schlage keyway cannot use this lockset as supplied.

How it compares

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

Price $106.99
Pricier than about 67% of the 2,145 comparable items (median $55.99).

Specifications

Product
Brand nameEm-D-Kay
Model nameTSSL40003
Product typeLever
Design styleSingle Cylinder
Size & build
Surface finishPolished Brass
Backset distance2-3/4 in
More details
Grade2
Lock keyingKeyed Different
Pin count6 Pin Tumbler
Main functionEntry

Questions about this item

How do I install the TSSL40003 lever on a 1-3/4" thick metal door without misaligning the 2-3/4" backset?

Use the adjustable front to match the door bevel, insert the solid brass latchbolt with 1/2" throw, and secure the wrought brass strike plate; the no outside post design simplifies alignment.

Which internal parts of this Grade 2 cylindrical lockset will need replacement after heavy commercial use?

The separate spring mechanisms for each lever prevent arm sag, but the springs and the 6-pin Schlage SC4 cylinder are the components most likely to require service over time.

At what point does the 50 degree lever travel limit become a problem during sustained high-traffic operation?

The 50 degree travel stops the lever at the ADA-compliant angle; if users force it further the return spring can deform, causing the lever to droop below horizontal.

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