New Old Stock Proto USA MADE 16 Oz Ball Pein Hammer With Fibreglass Handle A-2 Steel These control cabinet keys are

These control cabinet keys are used for limiting access to control cabinets and shut-off systems that supply electricity

Has 1/4" range and

-Special heat-treated alloy steel permits slim shanks for strength and durability

The brown paper package for this steel is quite dirty like oil was splashed on it

Stainless steel is easy to clean up

New Old Stock Proto USA MADE 16 Oz Ball Pein Hammer With Fibreglass Handle A-2 Steel These control cabinet keys areNew Old Stock Proto USA MADE 16 Oz Ball Pein Hammer With Fibreglass Handle A well balanced professional hammer with selectively hardened drop forged head epoxy bonded to strong, lightweight fibreglass handle. Molded jacket over the fiberglass handle provides maximum overstrike protection. Exclusive Rim Tempered process minimizes chipping from off centre strikes.