8 Piece Pin Punch Set 4 inch Long with Knurled Handle 1/16'', 3/32'', 1/8'', 5/32'', 3/16'', 7/32'', 1/4'', 5/16'' Carbon Steel Imported Just 4" long to let you reach pins in tight areas Pin sizes: 1/16'', 3/32'', 1/8'', 5/32'', 3/16'', 7/32'', 1/4'', 5/16'' Carbon steel construction Black oxide finish to prevent corrosion Knurled handle