Light Duty Tubular Knobs
SKU BC40051
- Features - This light duty passage door knob is designed for convenience and versatility on doors that do not require locking. Knob features tubular chassis for easy installation.
- Measurements - Fits 1-3/8” to 1-3/4” thick doors with an adjustable latch that fits 2-3/8" or 2-3/4" backset.
- Specifications - Meets ANSI Grade 2 standards & has a 3-hour UL fire rating. Made from corrosion-resistant steel.
- Installation - Easy installation. Can be completed with using only basic hand tools.
- Quality You Can Trust - A global leader in security-related products and services, the Brink's name is synonymous with top quality products to keep you and your belongings safe.
Function: Passage
Color: Satin Chrome
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Product Description
The Brinks Commercial Light Duty Passage Knob is designed for commercial doors where no locking function is needed. This lockset works on both left- or right-handed doors, and ideal for commercial or residential applications such as hallways and closets. Fits 1-3/8” to 1-3/4” thick doors with an adjustable latch that fits 2-3/8" or 2-3/4" backset. Meets ANSI Grade 2 standards, and has a 3-hour UL fire rating. Made from corrosion-resistant steel. Includes T-strike and full lip strike. Easy to install on wood or metal doors and has been tested to exceed 500,000 cycles. A global leader in security-related products and services, the Brink's name is synonymous with top quality products to keep you and your belongings safe.
Videos

Brinks Commercial Light Duty Knob Installation Video (Covers BC40051, BC40052, BC40053 and BC40057)
Brinks Commercial Light Duty Knob Installation Video (Covers BC40051, BC40052, BC40053 and BC40057)

Light Duty Lockset Lever/Knob Removal and Rose Removal
Light Duty Lockset Lever/Knob Removal and Rose Removal

Brinks Commercial Light Duty Knob Installation Video (Covers BC40051, BC40052, BC40053 and BC40057)
Brinks Commercial Light Duty Knob Installation Video (Covers BC40051, BC40052, BC40053 and BC40057)
Additional Images
Drawings
Product Information
Technical Details
Category
Knobs
Fineline
Commercial
Function
Passage
Color
Satin Chrome
Quantity
1
Fineline
Commercial
Mount Type
Surface Mount
Interior Door Compatibility
Left or right handed wood or metal doors 1-3/8" - 1-3/4" thick
Exterior Door Compatibility
Left or right handed wood or metal doors 1-3/8" - 1-3/4" thick
Mount Type
Surface Mount
Warranty
10 Year Limited Warranty
UPC
039208242202
