# Universal Hardware Commercial Grade 2 Satin Chrome Storeroom Door Knob, 2-1/8 in.

- Brand: Universal Hardware
- Category: Entry Door Knobs
- Model: UH40053
- Price: $29.97
- URL: https://zecdepot.com/products/universal-hardware-commercial-grade-2-satin-chrome-storeroom-door-knob-218-in

## Summary

This ANSI Grade 2 storeroom function knob features an all-metal tubular chassis designed for both light commercial and residential applications. The versatile design fits doors ranging from 1-3/8 in. to 2 in. thick and is UL fire rated for up to 3 hours.

## Description

This ANSI Grade 2 storeroom function knob features an all-metal tubular chassis designed for both light commercial and residential applications. The versatile design fits doors ranging from 1-3/8 in. to 2 in. thick and is UL fire rated for up to 3 hours.
- ANSI Grade 2 certified for enhanced security and durability
- UL fire rated for up to 3 hours of protection
- Tested to withstand 400,000 cycles for long-lasting performance
- Versatile fit for door thicknesses between 1-3/8 in. and 2 in.
- Adjustable backset for 2-3/8 in. or 2-3/4 in. configurations
- Non-handed and completely reversible design for easy installation
- ADA compliant for accessibility
- Includes 2 keys

## Specifications

- Interior / Exterior: Interior/Exterior
- Minimum Door Thickness: 1.375
- Keyway: No Keyway
- Security/ANSI Grade: ANSI Grade 2 (Better)
- Features: Easy Installation
- Door Lock Style: Classic
- Backset Size: 2.75
- Strike: Square corner
- Number of Pins: 6
- Knob Material: Zinc
- Hardware Finish Family: Chrome
- Door Locks & Knobs Product Type: Keyed Knobs
- Material: Steel
- Combo Pac: Non-Combo
- Total Number of Keys Included: 2
- Knob Style: Full ball
- Lock Type: Keyed Entry
- Electronic / Mechanical: Mechanical
- Included: Hardware
- Application Type: Entry
- Finish: Satin Chrome
- Commercial/Residential: Commercial, Residential
- Knob Cross Bore Diameter: 2.125
- Knob Housing Width: 2.75
- Knob Housing Height: 2.75
- Knob Diameter: 2.125
- Assembled Depth: 2.75
- Strike Height: 2.75
- Strike Width: 1
- Assembled Width: 2.75
- Assembled Height: 2.75
- Maximum Door Thickness: 2
- Projection: 2
- Throw Length: 0.5
- Bore Hole Diameter: 2.375
- Weight: 3 lbs
- Length: 3.4 in
- Width: 5.95 in
- Height: 9.6 in