The Milwaukee 16oz Dead Blow Ball Peen Hammer offers the most durable handle and more control. The hammers steel reinforced handle delivers the most durable handle in the industry. The dead blow ball peens precision balanced design offers higher striking power with minimal effort. The dead blow ball peen hammers overmold handle and anti-slip grip provide more control while swinging to strike objects. The Dead Blow Ball Peen Hammers are backed by a Lifetime Guarantee.