The Crescent Wiss® Single Ring Shears feature full-length steel blades that extend through the handles for maximum strength. These heavy-duty blades have a titanium coating that is 3 times harder than steel for extra durability and a longer blade life. This heavy-duty scissor is a perfect shop shear for when a lighter weight scissor just won't make the cute and the spring loaded jaw reduces hand fatigue when making long cuts or a large number of cuts.