Description 130mm Automatic Centre Punch Spring Loaded Press Dent MarkerSpecification MaterialChrome Vanadium Alloy SteelHardnessHRC58 65Outer DiameterApprox 12 7mm 0 5Length Approx131mm 5 16 Features Handy automatic centre punchNo hammer required just push down with hand and spring action strikes the punch head Gives a precise starting point on steel and other materials Can also be used for breaking glass in an emergency Notice To confirm your right and meet the Proposition 65 we have a responsibility to inform you the following warning Warning Brass products sold in this store contain chemicals known to the State of California to cause carcinogen birth defects and other reproductive toxicity Chemicals examples lead and lead compounds Package Included 1 x Automatic Centre Punch More Details