S&G Tool Aid® 91975 - .401 Parker Shank Cold Chisel Air Tool Chisel For Frame Work S&G Tool Aid (91975) Pneumatic Cold Chisel 18 Inch Extra Long Air Chisel Extra long for hard to reach areas. Designed to cut nuts, bolts, exhaust brackets, angles and frame members. .401 Parker shank pneumatic chisel Designed to cut nuts bolts exhaust brackets angles and frame members., Size: 18., Package Dimensions:1., 778 L x 2., 54 W x 48., 26 H (centimetres) Pneumatic Tools & Accessories | T&H Masonry Tools and Accessories Country of Origin : China , Package Weight: 0., 454 kg