Door Knobs | McMaster-Carr

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EAR99

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Knob Projection

358 Products

Building and Machinery Hardware

Door Handles and Knobs

Open and close latching doors

214 products

Door Knob Converters

Convert a knob into an easy-to-open handle without replacing the hardware

1 product

Door Push and Pull Plates

Protect doors from wear while adding an easy-to-open handle

23 products

Push Bars

Open doors with a push; often found on emergency exits

31 products

Door Installation Kits

Complete your door installation with a handle or knob, strike plate, and hinges

12 products