The putty knife is machined into and is stronger and more than other knives. Stainless steel handles and blades faster application and more efficient work. Drywall hand tools are made of high-quality stainless steel, which is rust-proof, mirror-polished and easy to clean. The handle of the putty scraper is thickened to more streamlined and has an ergonomic grip for less effort to use. The hammer handle and hanging hole design also a good helper for homework. The blade gets thinner from base to tip. The blade tail is 1.35mm and the blade is 0.55mm, which can withstand greater pressure, reduce the burden on the hand, and not be tiring after long-term use., Weight: 0.45635688234 pounds, Manufacturer: Jrifedptry