1 Set of Guitar Roller String Trees Retainer Guides Parts Chrome

100% Brand new,never used Base Size (L x W): Approx. 0.43 x 0.23 inch / 11 x 6mm Total Height: Approx. 0.47 inch / 12mm (including the roller) Roller Size (L x D): Approx. 0.4 x 0.2 inch / 10 x 5mm String Spread (Center to Center): Approx. 0.27 inch / 7mm