These Extra Sharp Uncoated GEM single edge blades are part of our premium single edge blade line. This blade is similar to the 62-0165
, but without the PTFE coating. The 62-0167/SKU: 62-0179 razor blades are constructed from stainless steel honed for sharpness with aluminum backing. These razor blades offer high-quality steel in the most common single edge razor blade shape.