Stanley Fatmax Large Strike Face Hammers 20 oz.70% larger strike face than traditional hammers for improved striking accuracy Additional Features Ergonomic comfort grip features a ribbed surface and flared end to provide a firm grip and help reduce slippage 70% larger strike face than traditional hammers for improved striking accuracy Jacketed graphite core adds strength and durability in the handle, reduces vibrations and provides the "feel of wood" Overstrike protection helps prevent damage to