Product information "Bearpaw Penthalon Break-Off Insert Long .245"
With these long inserts from Bearpaw you can adjust the weight of your insert, and therefore the total point weight. The full weight of this insert is 40 grains, but thanks to the breakable parts of 10 grains you can make it into 30 grains or 20 grains.
This insert fits all Penthalon Traditional shafts with a diameter of .245 but can also be used on shafts from various other brands. As long as they have a .245 diameter.