AES Industries Professional Heavy Shrinking Hammer with Genuine Hickory Handle PROFESSIONAL SERIES Heavy Shrinking Square and Round Face Hammer DROP FORGED mirror polished steel head is mounted to a balanced 12" genuine hickory wooden handle. SPECS: Square Serrated Face Width: 1-1/2" x 1-1/2"; Round Smooth Face Diameter: 1-1/2"; Total Length: 13"; Total Weight: 20oz AES Industries Pro Series body repair hammers provide superior performance and quality.