6 Pc Brass Pin Punch Set SAE Non-marring/non-sparking, will not damage harder steel materials. Knurled handle for a more secure grip. Comes in an anti-slip pouch with hook and loop fastening system with individual slots for convenient storage. Popular uses: aligning steel, car repairs, smithing/ repairing, oil, gas, chemical, and mining applications. Made in the USA. The Mayhew 67007 6 Piece Brass Pin Punch Set SAE contains a:. 1/4-inch pin punch. 1/8-inch pin punch. 5/32-inch pin punch. 3/16-inch pin punch. 5/16-inch pin punch. and a 3/8-inch pin punch 67007