1 Gram Lead Plug-Wates Shaft Tip Swing Weights for Graphite (Package of 6 each) Plug-Wates by Shape-A-Wate are die-cast from an alloy six times harder than pure lead. This extremely dense alloy allows you to concentrate maximum mass as low as possible at the shaft tip. *Note* These are intended for use with .335″ graphite shafts and can also be used for .355″ taper tip steel shafts. For .370″ parallel steel shafts use the Plug-Wates for steel shafts.