Polypropylene 3 Arm Knobs Concealed Hinges

Our Clamping 3 Arm Knobs allow a secure grip to position, control and hold various equipment across a wide range of industries. The lobe and prong design provide a deeper scalloped profile with excellent control and gripping features. These are an ideal choice for moderate clamping applications and offer a simple yet economical solution.

Self-Assembly Knobs are designed without internal fasteners and allow for a wide range of threaded male and female insert options and come in a wide range of styles to suit any application. These press-fit knobs allow flexibility across standard hardware and socket head screws.