ABM 3022na

The perfect sound tool for your PRS guitar (US specifications). Made of Bell Brass, nickel. Features ABM's 'Advanced String Guide', which goes from a round groove in a V-notch in order to prevent the sitar effect by a perfect string contact. String spacing: 52 mm, 81 mm pin spacing, 10 inch radius, 5/16 inch large head bolts, intonation fine setting by two allen screws possible so that the wraparound can be used for an angled or straight mounting.