Aged String Retainers for Bass guitar Nickel Set of 4 pieces  9.6mm diameter x 11.5mm   Check out our Youtube Channel! Join us on Facebook!..

Precision Bass - P-Bass String Retainers / Ferrules - Large - 1951-1957 - AGED - RELIC - Hard to get!Width 15.80mmDepth 13.00mmLip width - 19.00mmLip depth - 1.30mmSet of 4Check out our Youtube Channel!Join us on Facebook!..

Aged String Retainers 50's for Telecaster Nickel Set of 6 pieces  9.5mm diameter x 10mm   Check out our Youtube Channel! Join us on Facebook!..

Aged String Retainers Nickel Set of 6 pieces  8.3mm diameter x 9mm For Telecasters, hard tail Strat or any string through design.     Check out our Youtube Channel! Join us on Facebook!  ..