3kg, Head Type: Tapered, Non Sparking: No, Handle Material: Hickory Wood, Overall Length: 380 mm, MPN: 310-55N.SAM Carbon Steel Engineer's Hammer with Wood Handle, 2.
SAM High Carbon Tool Steel Sledgehammer with Bi-material Handle, 4kg, Head Type: Square, Head Material: Carbon Steel, Overall Length: 790 mm, MPN: 297-22-FB.