The Sargent 28-7U15-LB is a Passage function cylindrical lever lockset that is Grade 2, Non-Keyed, has an L Rose, with a B Lever, and comes in a variety of finishes.
7-Line Bored Lever Locks
Sargent's 7 Line Bored Lever Locks are designed with a solid feel and a precise lever action.
A key-in-lever lock designed for standard-duty commercial exterior and interior doors in offices, commercial interiors, medical clinics, government facilities, and public buildings. Exceeds ANSI/BHMA A156.2 Standards for cycling and durability.
- For Doors: 1-3/4" (44mm) Thick Door standard Specify 1- for 1-3/8" (35mm) Thick Door
- Backset: 2-3/4" (70mm) Backset standard. Specify 20- for 2-3/8" (60mm) Backset
- Cylindrical Housing: Steel, zinc dichromate finish
- Front: Wrought brass or stainless steel; Standard — 2-1/4" (57mm) x 1-1/8" (29mm), with 2-3/4" (70mm) backset Specify 20- for 2-1/4" (57mm) x 1" (25mm), with 2-3/8" (60mm) backset
- Strike: Wrought brass or stainless steel 2-3/4" Curved Lip Strike standard 4-7/8" Curved Lip (28-) and 2-1/4" Full Lip (14-) Strikes Optional
- Hand: Non-handed — B, L, P lever designs Handed — G and Y Coastal Series lever designs
- Latch: Brass 1/2" (13mm) throw
- Keys: Two, nickel silver
- Cylinder: Brass, 6-pin, LA keyway standard Can be master keyed or grand master keyed
- Finishes: 03, 04, 09, 10, 10B, 10BE, 10BL 14, 15, 20D, 26 & 26D
- Door Prep: ANSI A115.2; Specify 20- for 160 Prep
