Constructed from the highest grade cast iron, forged and heat treated to ensure maximum durability.. Unique hammer head design provides a flat surface for hammering. Easy-spin adjusting nut is heat-treated for durability. Wide I-beam handle design provides better weight distribution. Drop-forged jaw is heat-treated to resist distortion or breakage. Hardened teeth provide tremendous bite. Housing constructed of heavy-duty cast iron.
Manufacturer: Irwin Tools
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