Schlage L283-134 L Series Lock Case for L9026/80

Schlage

Schlage L283-134 L Series Lock Case for L9026/80

ANSI/BHMA Grade 13 Hours fire rated
$325.99 each
SKU L283-134

Configuration

981 in stock Ready to ship in this configuration.
Add to a project quote
  • Door to door shipping
  • Technical support on every order: 346-777-3031
Schlage L283-134 L Series Lock Case for L9026/80 Standard case $325.99

Overview

About this product

The Schlage L283-134 is a replacement L Series mortise lock case covering both functions in that pairing and listed for use with L9026/80. It is a common repair part on commercial doors that use either function, letting you keep the existing trim, cylinder and door prep while replacing the mechanism.

The case is rated ANSI/BHMA Grade 1 with a 3-hour fire rating, and it carries a UL 10C/ULC-S104 listing. It ships as the case only, with no armor front, strike, screws or cylinder, and it is field reversible so the same part works on either hand of door. Schlage covers it with a Limited Lifetime Mechanical and Finish warranty.

What the function does

Replacement mortise lock case. For use with L9026/80. It holds the latch and bolt mechanism inside the door and is field reversible for left or right hand doors; trim, cylinder, armor front and strike are reused or bought separately.

Highlights

  • For use with L9026/80
  • Rated ANSI/BHMA Grade 1
  • 3-hour fire rating
  • UL 10C/ULC-S104 listed
  • Field reversible for either door hand
  • Case only: no armor, strike, screws or cylinder
  • Limited Lifetime Mechanical and Finish warranty

Specifications

Model
L283-134
Grade
ANSI/BHMA Grade 1
Fire rating
3 Hours
UL listing
UL 10C/ULC-S104
ADA compliant
No
Standards
ANSI/BHMA A156.13
Warranty
Limited Lifetime Mechanical and Finish
Buy American Act
Yes
SKU
L283-134

Documents

PDF 2Schlage L Series Universal Transformation GuideSchlage L283-134
Not sure it fits your door?

Send a photo of the door edge and the hardware on it. We'll match the part.

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Common questions

Which locks does the L283-134 fit?

It is listed for use with L9026/80 L Series mortise locks. Check the function number stamped on your existing case before ordering.

What comes in the box?

The lock case only. The armor front, strike, screws and cylinder are not included, so plan to reuse the ones on the door.

Can it be used on a left or right hand door?

Yes. The case is field reversible, so the hand can be changed on site.

What configurations are offered?

A standard case, or a case with request-to-exit switch (RX). Choose the version that matches your access control or monitoring needs.

Before you order

Lock functions Passage, privacy, storeroom, classroom Which function each room needs, and what the ANSI numbers mean.
Keying IC cores and keyways explained Conventional, FSIC and SFIC, and when to order less cylinder.
Finishes US finish codes decoded US26D, US32D, US10B and the rest, matched to BHMA numbers.
Handing How to determine door handing LH, RH, LHR, RHR, worked out from where you stand.

Buying for a whole job?

Send the hardware schedule or drawing. Door, frame and hardware quoted together so nothing shows up missing.