Includes 2 hammer bodies and 8 hammer faces – 4 hammer faces with each hammer body: metal brass nylon rubber – Hammer bodies made of precision machined metal – Large Hammer (10oz) for driving out large or stubborn roll pins – Small Hammer (6oz) for precise control of smaller roll pins – Steel Head For metal punches and surfaces – Brass Head For preventing marring of metal surfaces and for brass punches – Plastic Head Non marring – Rubber Head Low recoil and can prevent denting of wood – Comes with Durable Blow Molded case that organizes holds and protects components