Stanley® Hand Tools Ball Pein Hammer Graphite 680g (24oz)The Stanley engineers ball pein hammers are designed with a solid graphite core shaft. These hammers offers long life and durability and have a rim tempered poll and ball pein to prevent chipping during use. The hammers also have a patented head to handle assembly for improved safety and the comfortable handle is made from a vinyl compound. Weight: 680g (1. 1 2 lb).