Proto J445/16S2 Prick Punch (5/16 in x 5 in)

Product Description

The Proto J445/16S2 is a 5/16 in prick punch made from S2 hardened tool steel with a black oxide finish and a one-piece hex shank, measuring 5 in overall length. It has a pointed tip and a modified parabolic striking end to reduce mushrooming and chipping and a reverse taper to help prevent binding. Intended for sheet metal work, metalworking, and demolition; tether capable with a standard accessory.

• S2 hardened tool steel one-piece construction with black oxide finish and heat treatment
• 5/16 in point and shank (hex), 5 in overall length; tip type: point; measurement: SAE
• Modified parabolic striking end to reduce mushrooming and chipping; corrosion-resistant; tether capable (accessory required)

Product Highlights

S2 hardened tool steel prick punch, 5/16 in point, 5 in overall length, hex shank, black oxide finish, modified parabolic striking end

Product Information

Standard Information

• Brand: PROTO
• Manufacturer Part Number: J445/16S2
• Country of Origin: United States

Technical Specifications

• Brand: Proto
• Manufacturer: PROTO
• Manufacturer Part Number: J445/16S2
• UPC: 662679035853
• Product Type: Prick Punch
• Material: S2 hardened tool steel
• Heat Treated: Yes
• Finish: Black oxide
• Tip Size: 5/16 in
• Tip Type: Point
• Shank Shape: Hexagon
• Shank Width: 5/16 in
• Overall Length: 5 in
• Weight: 0.09 lb
• Construction: One-piece
• Striking End: Modified parabolic striking end
• Taper: Reverse taper
• Corrosion Resistance: Yes
• Tether Capable: Yes (standard accessory required)
• Includes Striking Cap: No
• Includes Handle: No
• Includes Handguard: No
• Container Type: Pouch
• Standards: ASME B107.48
• Application: Sheet metal work; metalworking; demolition
• Measurement Type: SAE
• Country of Origin: United States