CS Unitec Ball Peen Hammers are a part of CS Unitecs Non-Sparking / Non-Magnetic Safety Tool Line. CS Unitec Ball Peen Hammers feature drop forging that ensures a long tool life and are now provided with Nupla handles which are twice as strong as fiberglass and 10 times stronger than wood. CS Unitec Ball Peen Hammers are available in Aluminum Bronze or Copper Beryllium. Ball Peen Hammers are distinguished by having a hemispherical head and is commonly used in metalwork.Prop. 65 Warning for California ResidentsWARNING: This product may contain chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.