Maple neck dowels for filling screw holes. Set of 5 hard maple dowels, approximately 4.75mm in diameter and 3.5cm long. The neck in the photo is not included. The item is the one in the second photo. Use a 5mm drill bit and apply Tightbond or similar adhesive for a snug fit. * If it's difficult to insert, adjust the dowel by sanding it with sandpaper. We also have a great value set of 12 for 3 instruments. Shipping included. Thank you. Jazz Bass G&L L2500 L2000 jazz bass Jazz Bass Precision Bass