Drive fasteners or break up materials with a hammer from Grainger. They are available in a variety of weights and lengths, depending on the purpose. Find framing hammers for lightweight projects; dead blow hammers that help eliminate rebound; sledge hammers for heavy-duty demolition projects and more. Shape materials like copper, leather and sheet metal with the appropriate mallet. Grainger can help you outfit your toolbox with a variety of hammers for for any size job.