LH-Series cylindrical knob locks are designed for high traffic applications. Two knob designs make these an easy retrofit in many places that do not require levers for accessibility.
Specifications:
Design Style Ball (B) Round
Door Prep 2-1/8″ diameter cross bore; 1″ edge bore
Door Thickness 1-3/8″ – 2″
Function Privacy
Grade Grade 1 – Heavy Duty Commercial
Handing Field Reversible
Included in package Installation Instructions
Industry Finish US32D/630 Satin Stainless Steel
Knob/Lever Knob
Latch/Bolt/Backset 2-3/4″
Manufacturer LSDA
Series LH
Standards / Ratings ANSI/BHMA 156.2 Series 4000 Grade 1; Latch is UL Listed (USA and Canada) for 3-hour fire doors
Strike ASA 4-7/8″ x 1-1/4″
Type – Additional Info Cylindrical
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Applications:
These locks are recommended for use on exterior and interior doors. Typical applications include Offices, Hospitals, Schools, Multi-Family Buildings, Industrial Sites, and Public Buildings.
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