2 Metalworking Brass Dual Head Hammers Jewelers & Goldsmith Tools Plastic & Brass Mallet This is a new plastic & brass hammer Great for jewelers to use for metal working Has a face that measures approximately 1/2" (12 mm) in diameter The length of the head measures approximately 1 7/8" (47 mm) The hammer measures approximately 8 3/4" (222 mm) long 2oz Brass Hammer This is a new 2 ounce brass hammer Great for metal working Has a face that measures approximately 1/2" (13 mm) in diameter The length of the head measures approximately 2 1/16" (53 mm) The hammer measures approximately 7 15/16" (190 mm) long Newer versions of the item shown may be shipped, as a result, there may be a slight variation in color and design.