Flat claws allow easy removal of nail clamps and nails. Ergonomically shaped electrician's tool: Perfect balance thanks to optimal weight distribution for effective handling. Perfectly suited for use in confined work environments due to combination of square and round head shape. Flat bottom of the hammer handle enables damage-free placement of cables and dowels. The circumference of the fixed striking surface (end of handle) is 8.7 cm (area of 5.7 cm²).