ToolShed Anti-Vibration Claw Hammer 20oz. The ToolShed Anti-Vibration Claw Hammer 20oz is a professional quality hammer that you can rely on to get the job done. The head features a smooth face which makes it the perfect hammer for doing finishing work. The handle is anti-vibration to reduce fatigue while working with the ergonomic rubber hand grip making it a comfortable hammer to use. With a lifetime warranty, this is the hammer you can trust to get the job done right. Specifications. Diameter of Head - 35mm. Overall Length - 360mm. Head Weight - 20oz. Total Weight - 0.88kg. . ToolShed Anti-Vibration Framing Hammer 20oz. The ToolShed Anti-Vibration Framing Hammer is a nicely balanced hammer with all the features that you would expect of a professional framing hammer. The head features a milled face which is ideal for framing and also has a magnetic nail starter, for easy one-handed nail placement. The long handle provides maximum force while the anti-vibration handle and ergonomic rubber handle grip make it extremely comfortable to use. Also with a lifetime warranty, this is a hammer you can rely on to get the job done right. Specifications. Diameter of Head - 30mm. Overall Length - 359mm. Total Weight - 0.98kg