The DuraSoft® Blue Steel Taping Knife features a premium tempered blue steel blade with aluminum backing plate. The blade is tapered so you can run corners faster and easier. The blade also flexes just right for feathering but won’t take a set. The resilient DuraSoft® handle provides a soft feel, reduces fatigue and offers excellent durability. Premium tempered blue steel blade with aluminum backing plateTapered blade for corner workResilient DuraSoft® handle provides a soft feel, reduces fatigue, and offers excellent durability