Polished full-grip aluminum hand knob with a fluted edge. Choice of two knob sizes, each available blank, tapped, or reamed. Available with tapped-hole sizes from 3/8-16 to 5/8-11 (M10 to M16 in metric) and reamed hole sizes from 3/8 to 5/8 (10mm to 16mm in metric). Made in USA.
Palm-Grip Hand knobs (Aluminum) - 319 Aluminum Steel