Manufacturer Part Number: J57-534-TT|Head Weight (Lb)|Head Weight Range|3 to 5.9 LbHead Material|UrethaneOverall Length Range|14.0000 to 20.9000 inFace Diameter (Fractional Inch)|1-61/64 x 2-13/32Face Diameter Range|1.0000 to 2.9000 inHandle Material|UrethaneHandle Color|Head Color|Handle Length (Decimal Inch - 4 Decimals)|Handle Length (Decimal Inch)|9-1/4Overall Length (Decimal Inch)|15.9531Overall Length (Inch)|Head Length (mm)|Head Length (Inch)|Head Length (Decimal Inch)|Replaceable Handle|Face Replaceable|Hardness|Head Weight (oz.)|56.00Non-sparking|Tether Style|Features|Standards|Head Diameter (Inch)|Fractional Face Diameter|Product Service Code|5120Hammer Type|Dead BlowUNSPSC Code|27110000