Guitar Bushings, Silver Used item. Measured the bushing diameter with calipers: Outer diameter = approx. 8.7mm Inner diameter = approx. 5.8mm Height = approx. 7.5mm Please forgive slight errors as this is a layman's measurement. Shipping will be via Yu-Yu Mercari Mail Yu-Packet Post Mini envelope. Please purchase only if you understand that this is a used item. - Quantity: 6 - Material: Metal - Shape: Cylindrical - Surface Finish: Silver - Application: Guitar Bushings Thank you for viewing.