Universal brass shaft shims are the fast and easy way to fit conventional shaft tips into club heads with oversized inside hosel diameters. Sold individually. Standard size fits in application where there is a 0.15 gap such as 0.335 shafts going into a.350 hosel or a 0.355 taper tip shaft into a 0.370 hosel. Weighs 0.75g.Oversized fits in application where there is approximately a 0.30 gap such as 0.335 shafts going into a.370 hosel or a 0.370 shaft into a 0.395 hosel. Weighs 1.6g.