Wedge 1 in For Use With Sledge Hammers For Maximum Head Weight 6 lb For Minimum Head Weight 24 lb Length 1 1/16 in Top Width 1 in Minimum Thickness 1/8 in Maximum Thickness 3/16 in Compatible with Brand Seymour Structron Includes (36) Corrugated Steel Wedges Material Steel Shape Flat Texture Ridges Package Quantity 36