Real Avid Accu-Punch 11 Piece Roll Pin Punch Set. The Accu-Punch 11-Piece Roll Pin Punch Set is designed from the ground up to work better with firearms. The punches are made of hardened steel with a nickel plating to resist corrosion. The hex-shaped handle and rubber O-rings provide precise control during use. Specifications for Real Avid Accu-Punch 11-Piece Roll Pin Punch Set: Manufacturer: Real Avid Color: Black Finish: Nickel Plated Fabric/Material: Steel Dimensions: 1.45 X 7.50 X 10.15 in Package Contents: Real Avid Accu-Punch 11-Piece Roll Pin Punch Set Real Avid AVAPK-RP: Accu-Punch 11 Piece Roll Pin Punch Set