KVM Tools KV24Z032 Standard Sledge Hammer Steel, Steel Handle, 8 lb Head Wt, 2 in Dia, 24 in Overall Lg, Ribbed Grip G2606703 6 mm plate End Plate 6 mm plate End Plate I This particular model has multiple ports and offers different adjustment types for pressure settings including a rotary knob Head Weight 8 lb Handle Material Steel Head Material Steel Handle Color Black Handle Design Indestructible Standards ASME B107 400 Head Color Hi Visibility Orange Tether Capable Tether Capable Tether Style Standard Tool (Accessory Needed for Tethering) Tether Ready No Face Shape Round Non Sparking No Dead Blow Hammer No Hammer Type Sledge Hammer Grip Style Ribbed