Wilton 20624 Standard Sledge Hammer, Steel Handle, 6 lb Head Wt, 1 7 8 in Dia, 26 in Overall Lg 30116 Amps AC 18 A Amps AC 18 A 13 in Connection Orientation Offset Tang Screw Finish Zinc Plated Maximum Operating Temperature 194 Degrees F UL Standard UL 486A 486B Hole Spacing Not Applicable Number of Conductors 1 Special Features Notched V Bottom Collar Unbreakable Handle Technology Tether Style Standard Tool (Accessory Needed for Tethering) Double Faced Yes Non Sparking No Face Material Drop Forged Steel Face Shape Round Dead Blow Hammer No Replaceable Handle No Striking Surface Hardness 46 HRC Grip Style Textured Series B The Wilton 20624 Standard Sledge Hammer is a reliable tool for heavy duty tasks