8-Arm Knobs
Available70 products
Eight-arm knobs have eight lobes to grip for turning to make adjustments and apply torque. They also allow making adjustments from the side of the knob in low-clearance installations. These hand knobs serve as basic controls to operate machinery and as simple clamps to secure parts and materials.
8-Arm Knobs with Threaded Hole
Eight-arm knobs with a threaded hole attach to a threaded bolt, stud, or rod with same thread size. The closed end (blind hole) ensures that the stud doesn't protrude beyond the handle to prevent marring when used on machinery or clamps.
Plastic Knob with Brass Thread
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Plastic Knob with Steel Thread
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8-Arm Knobs with Threaded Through-Hole
Eight-arm knobs with a threaded through-hole attach to a threaded bolt, stud, or rod that can pass through the handle.
Plastic Knob with Brass Thread
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Plastic Knob with Steel Thread
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8-Arm Knobs with Threaded Stud
Eight-arm knobs with a threaded stud install in tapped holes with a matching thread size.
Plastic Knob with Steel Thread
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Snap-Lock 8-Arm Knobs
Snap-lock eight-arm knobs have an unthreaded through-hole and integrated molded hex head receptacle that securely holds a nut or bolt to make custom knob configurations. Fasteners snap into place for a secure fit.
Plastic Knob with Plastic Thread
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Plastic Knob with Steel Thread
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