ABM 7021

The ABM 7021 roller nut includes 6 different rollers that have been adapted to the string gauge and the neck radius. The rollers rest precisely on the axis with extremely little wiggle room to avoid detuning by friction and slipping sideways. Neck width: 42,8mm, string spacing: 35mm (7mm), Radius: 12 inch. The model 7021 is made for electric guitars with a neck width that is approximately 42,8mm (Les Paul Style).