Craftsman knife with friction grip. Developed and Adapted to the needs of craftsmen. It features a unique function for attaching the holster around a button on your work clothes so that it does not come loose whilst still being easy to remove. The blade is made from 0,1 inch carbon steel that has been hardened to 58–60 HRC. The cutting edge has been sharpened in several stages, with a final honing on a leather strop. The handle is made from super-durable PP plastic and fitted with a neoprene friction grip. Fits in the same holster as the HVAC model and its double holster.