(4 product groups)
Clamping Knobs 4-Arm
4-Arm Clamping Knobs provide a secure multilobed grip to position, tighten, and hold fixtures, equipment, and machinery. We offer a large selection of knob sizes, thread configurations and ergonomic grips to meet your design requirements. Our pronged knobs feature a plastic base design that provides excellent chemical resistance and a more economical choice opposed to all-steel versions.
Clamping Knobs Fluted
Fluted Clamping Knobs have a round design with a positive comfortable grip. The scalloped style allows for a stylish yet functional knob. Flexible mounting options include studded, threaded insert and through-hole. Our knobs are ideal for many mechanical clamping conditions and come in both standard and soft-touch materials.
Clamping Knobs Star
Star Knobs offer a secure grip with its multi prong design for controlling, positioning and tightening on a variety of different applications. Flexible mounting options include studded, threaded insert and through-hole. Our plastic lobe knobs allow for an economical, lighter weight alternative to steel with good impact strength, resistance to oil, grease and solvents.
Push-Pull Knurled Knobs
Push-Pull Knurled Knobs are used for up-down or in-out operation and are designed with a firm knurled grip. These thumbscrew knobs are available in studded, threaded insert and thru-hole mounting options. These plastic knobs are a simple and economical alternative to steel knobs.