Description:

0.405 inches inside diameter, 2 setscrew hole quantity, 0.188 inches distance from hole center to knob/skirt base, 0.391 inches overall depth.

Special Features:

0.250-32 nef-2a x 0.297 in. High threaded stud on top of knob, w/0.121 in. Diameter hole through center and 4 slots 0.025 in. Wide x 0.250 in deep

Properties:

An item designed to transmit manual, rotary or linear motion to other devices. May include detachable or nondetachable stud (shaft), pointer, or skirt. It may have reference markings in the form of dots, arrows, hairlines, and/or symbols which may be used in conjunction with a calibrated panel, vernier indicator, and the like to indicate the position or motion of items. For items having spokes or simulated spokes radiating from near the center to near the outside rim of the item and relatively thin round disk-shaped items 3 inches (76.2 mm) in diameter or over, see handwheel. For items calibrated in units or series of divisions to denote relative positioning of devices see dial, control. Excludes doorknob; and handle (as modified).