Sealey Chisel Model Number: GSA11 In-use data available Sealey Chisel Compare View Product Sealey Air Hammer Medium Stroke Model Number: SA12/S In-use data available Quality medium stroke air hammer supplied in carry-case. Kit also includes spare spring retainer, weld buster, special panel cutter, pointed chisel, muffler tail pipe remover and cold chisel. Compare View Product