Nupla 6884841 Standard Sledge Hammer Steel, Fiberglass Handle, 8 lb Head Wt, 2 1 2 in Dia, 16 in Overall Lg 5LL47 Mount Type Semi Recessed Mount Type Semi Recessed end cabinets 54 Tether Capable Tether Capable Handle Color Black Features Rockwell 30 RHC Head Head Color Blue Handle Design Ergonomic Tether Style Standard Tool (Accessory Needed for Tethering) Grip Style Ribbed Dead Blow Hammer No Striking Surface Hardness 30 HRC Replaceable Handle No Tether Ready No Face Shape Round Grip Material Rubber Hammer Type Sledge Hammer Double Faced Yes Non Sparking No Face Material Soft Safety Steel Series Ergo Power Head Weight 8 lb Handle Material Fiberglass Head Material Steel Standards ASME B107