Instrument Knobs | McMaster-Carr

Filter by

System of Measurement

Hole Diameter

Shaft Type

Head Diameter

Mount Type

Grip Style

Hole Depth

Material

Color

Set Screw Included

Thread Size

Head Height

Set Screw Thread Size

Head Width

Hub Diameter

DFARS Specialty Metals

REACH

RoHS

Maximum Temperature

Minimum Temperature

Hub Height

Finish

Maximum Knob Turns

How can we improve?

107 Products

Building and Machinery Hardware

Indicating Knobs

Indicating Knobs

Control devices and view settings at a glance

Pull Handles and Knobs

Pull Handles and Knobs

Open and close cabinets, drawers, and doors on machines and equipment

Measuring and Inspecting

Micrometer Speeder Knobs

Micrometer Speeder Knobs

Color code micrometers by calibration date, precision, or other criteria

The quick brown fox jumped over the lazy dog. Pedestal (35" Ht. x 4" Wd. x 4" Dp.)