• .401 shank diameter • Made from superior grade chrome-molybdenum 4140 steel • Specially heat treated for maximum strength and performance • Sand-blasted and zinc phosphated to prevent rust • 408281 PACS-4 – Includes: 408221, 408223, 408225 and 408227 • 1/8" x 7" Tapered Punch • 13/16" x 7" Cold Chisel • 7" Spot Weld Buster • 7" Deluxe Panel Cutter • 408283 PACS-8 – Includes: 408221, 408222, 408223, 408224, 408225, 408226, 408227 and 408228 • 1/8" x 7" Tapered Punch • 1-3/8" x 7" Cold Chisel • 13/16" x 7" Cold Chisel • 7" Ripping and Cut Off Chisel • 7" Spot Weld Buster • 7" Single Blade Panel Cutter • 7" Deluxe Panel Cutter • 8" Muffler and Tailpipe Cutter Remover