4LB EIGHT-SQUARE STONE HAMMER Material: Carbon Steel Head & Yellow Glasssfiber Handle * Black Gluesheath Mitt 4LB EIGHT-SQUARE STONE HAMMER Material: Carbon Steel Head & Yellow Glasssfiber Handle * Black Gluesheath Mitt Head Hardness: HRC50-58 Head Treatment: Black-finished and polished, no rust 4LB EIGHT-SQUARE STONE HAMMER