Limited time offer during the consecutive holidays! I'm selling the ultimate Telecaster parts: 2 CHROME PLATED HEAVY KNURL ALUMINUM KNOBS, THE "GRIP-O-MATIC". Brand new, unused. I purchased several when they were released and stored them in a dark place as spare stock. The outer bag has some slight dirt. Please check the photos. Please refrain from purchasing if you are sensitive to minor imperfections due to personal storage. Immediate purchase is welcome. MADE IN U.S.A. KNOB telecaster Glendale Guitar Vintage