Proto Chisel Cold Flat, S2 Steel, 3/8''W X 5/16'' Hex Shank, 5.3/8''L, Black 86A5/16

• Made from S2 steel and specially heat-treated for greater strength and durability.
• Hand ground cutting edge to the exact angle for cutting through tough metals.
• Modified parabolic striking end to help reduce mushrooming and chipping.
• Black oxide finish to help prevent rust corrosion; extending tool life and performance.
• A polished identification panel on one of the flats is marked with the tool number and size in a black inlay.
  

Specifications

• TIP WIDTH [IN] : 3/8
• SHANK WIDTH [IN] : 5/16
• OVERALL LENGTH [IN] : 5-3/8
• WEIGHT [LBS] : 0.12
• SPECIFICATION ASME : ASME B107.47M