6"/53 caliber gun 6"/53 caliber gun The 6"/53 caliber gun (spoken "six-inch-fifty-three-caliber") formed the main battery of some United States Navy light cruisers and three US submarines built during the 1920s. United States naval gun terminology indicates the gun fired a projectile 6 inches (15 cm) in diameter, and the barrel was 53 calibers long (barrel length is 6 inch x 53 = 318 inches or 8 meters.) The gun with side swing Welin breech block and Smith-Asbury mechanism weighed about 10 tonnes and used a silk bag containing 44-pounds (20 kg) of smokeless powder to give a 105-pound (47.6 kg) projectile a
Hair-cutting shears or to blend layered hair. Texturizing shears have a pair of pivoted blades in the same way as normal shears, but one or both blades have teeth on the edge like a comb. Texturizing shears may also be called thinning shears or chunking shears. Hair-cutting shears Hair-cutting shears are scissors that are specifically designed for cutting hair. They are also known as barber shears, hairdressing shears, or hair shears. Hair-cutting shears are significantly sharper than scissors, and designed specifically for cutting hair. Shears range in size from about 5 to 7 inches (13 to 18 cm) long. They commonly have