Long tapered knobs with a threaded hole have more length than standard tapered knobs to provide a more secure grip, especially when gripping from the side. Threaded holes attach to a threaded bolt, stud, or rod with the 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.

Tapered 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.

Long tapered knobs with a threaded stud have more length than standard tapered knobs to provide a more secure grip, especially when gripping from the side. Threaded studs install in tapped holes with a matching thread size.

Self-threading tapered knobs (sometimes called self-tapping) cut matching threads inside the handle bore as it's installed on a threaded rod or stud.

Snap-lock tapered 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.