Clamping knobs are designed to be able to grasp comfortably to adjust applications that require turning or clamping that may require medium torque. A few different styles of knobs fall into the clamping knob category, such as star knobs which are lobe knobs that are available in a wide range of configurations from 3 to 8 lobes and provide positive clamping action.

Very popular in the electronics and medical device industry. High quality spun aluminum overlay inserts add a “high end look”. Each instrument knob is available with or without pointers, and with or without painted indicator lines. All Monroe plastic instrument knobs are provided with the set screw for attachment to the shaft. Brass insert is standard on all units for electrical insulating purposes.