Knicker Claw Hammer 27mm
A claw hammer is a hand tool used for driving nails into or pulling them from wood. It is composed of a metal head and a handle made of steel. One side of the head has a poll with either a smooth or textured surface and used for driving, while the other is formed into a pair of downward curving V-shaped claws and used for prying — most commonly extracting nails from wood. The greater the curve of the claw(s), and longer the handle, the greater the leverage that may be applied.