Black Raytheon Instrument Knobs, Skirted Bar Design, for 1/4" Shafts. 

New old stock, unused. Some burnishing from bin storage.

Two (2) knobs available. You are bidding on quantities of ONE knob.

Skirt diameter: 1-1/8", knob height" 3/4".

Brushed aluminum caps. With metal bushing inserts for 1/4" shafts.

Buyerto pay $4 USPS First Class Mail shipping to U.S. postal addresses--flat rateany quantity. Postage discount applied on buyer invoice.