Manufacturer Part Number: 3377.030|Head Weight (Lb)|Head Weight Range|1 - 2.9 lbs.Head Material|NylonOverall Length Range|9" - 13.9"Face Diameter (Fractional Inch)|Face Diameter Range|1" - 2.9"Handle Material|SteelHandle Color|Head Color|Handle Length (Decimal Inch - 4 Decimals)|Handle Length (Decimal Inch)|10Overall Length (Decimal Inch)|Overall Length (Inch)|11-3/8Head Length (mm)|Head Length (Inch)|4-1/4Head Length (Decimal Inch)|Replaceable Handle|Face Replaceable|YesHardness|SoftHead Weight (oz.)|21Non-sparking|Tether Style|Features|Break-Proof Steel Tube Handle With Ergonomic Non-Slip Rubber Grip; Completely Robot-Welded; Inserts Made Of Special Nylon With Maximum Strength; Inserts Replaceable; Noise-Dampening And Gentle On The Joints; Non-Rebound, For Extra Powerful Strikes; Wear-RStandards|Head Diameter (Inch)|Fractional Face Diameter|Product Service Code|5120Hammer Type|UNSPSC Code|27111602