Proto Punch Pin Parallel, Steel, 1/4''D X 7/16'' Hex Shank, 5.3/4'' L, Black 471/2X1/4

• Two-piece design allows the tip to be hard for durability, while allowing it to be produced straight to help prevent binding.
• Reverse taper to help prevent binding.
• Made from S2 steel and specially heat-treated for greater strength and durability.
• 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] : 1/4
• SHANK WIDTH [IN] : 3/8
• BLADE LENGTH [IN] : 2-1/8
• STRIKING END DIAMETER : 11/32
• OVERALL LENGTH [IN] : 6-3/4
• WEIGHT [LBS] : 0.29
• SPECIFICATION ASME : ASME B107.48