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Latch bolt lock series

B10-03 Latch Bolt Lock ANSI BHMA A156.2 F76A Privacy, Bedroom or bath lock

PRODUCT / Latch bolt lock series

B10-03 Latch Bolt Lock – Privacy, Bedroom or bath lock

The B10-03 Privacy, Bedroom or Bath Lock is an auxiliary latch bolt lock designed to ANSI/BHMA A156.2 requirements. It exceeds the standard cycle performance requirements and is constructed entirely of stainless steel for strength, corrosion resistance, and durability. Designed for privacy applications, it is suitable for commercial and residential doors.

Category
Auxiliary lock
FUNCTION
ANSI BHMA A156.2 F75 Passage or closet lock
01 / OVERVIEW

Overview

The B10-03 Privacy, Bedroom or Bath Lock complies with ANSI/BHMA A156.2 functional requirements and exceeds the required cycle performance. It is designed for doors subject to regular and frequent use.

All components are stainless steel, including the lock body and internal parts. The stainless steel construction provides resistance to corrosion and wear and is suited to long-term daily use.

The B10-03 is intended for privacy, bedroom, and bath doors in commercial and residential buildings. Typical applications include offices, schools, healthcare facilities, hotels, and other institutional or public spaces.

02 / FEATURE

Feature

Performance

● Complies with ANSI/BHMA A156.2 functional requirements.
● Exceeds the standard cycle performance requirements.
● Designed for regular and high-frequency use.

Construction

● All components are made of stainless steel.
● Stainless steel construction provides high corrosion resistance and durability.
● Designed for repeated daily operation.

Application

● Privacy, bedroom, and bath door applications.
● Suitable for commercial and residential doors.
● Commonly used in offices, schools, healthcare facilities, hotels, and institutional buildings.

03 / FUNCTION

Function

Picture Picture Model no. ANSI No. Function Description Accessories Match lever
B10-03 latchbolt lock
B10-03 latch bolt lock function diagram
B10-03 F76A Privacy, Bedroom or bath lock Both levers retract latch except when outside lever is locked by inside push button;
Outside lever unlocked by operating inside lever or closing door.
-- T30
04 / SPECIFICATION

Specification

Door preparation ANSI/BHMA A156.115W or A156.115
Door thickness For doors 1-3/4" (44mm) to 2-1/4" (57mm) thick standard
Stile 4-1/2" (114mm) minimum stile
Backset 2-3/8” (60mm), 2-3/4” (70mm), 5” (127mm), 7” (178mm)
Latch bolt Square corner latch bolt, Brass, chrome plated, direction reversible
Latch throw A156.36 Grade 1-Mortise and Rim locks 1/2" (12.7mm) projection
Housing SS304
Face plate SS304, 2-1/4"×1-1/8"×5/64” (57×29×2mm)
Lever SS303 solid cast
Rose SS304 square or round
Strike SS304, 4-7/8" ANSI curved lip strike, 2-3/4” curved lip T-strike
Strike box PA66
Hand Non-handed, latch bolt bevel is field reversible
Finishes US32D
ANSI/BHMA ANSI/BHMA A156.2 certified Grade 1
UL listed UL/cUL 10C listed for 3 hour fire rating
05 / CONFIGURATION

Configuration

Lever options

T30A0 lever
T30A0
T30A1 lever
T30A1

Strike options

Strike details
ST-01

4-7/8" (124mm) ANSI curved lip strike SS304.

1-1/16" (27mm) curved lip from center of screw holes to end of lip.

Strike box 4-13/16"×1"×1" (122×26×26mm), PA66

Strike details
ST-02

2-3/4" (70mm) curved lip “T” strike SS304.

1-1/4" (32mm) curved lip from center of screw holes to end of lip.

Strike box 2-11/16"×1-1/8"×1" (69×28.5×26mm), PA66

Strike details
ST07 *Standard

2-3/8" (60mm) curved lip “T” strike SS304.

1-5/16" (33mm) curved lip from center of screw holes to end of lip.

Strike box 2-9/32"×1"×21/32" (58×25×16.5mm), PA

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