The Blue Steel Big Back Drywall Taping Knives feature a wider backplate and a large blade so they can be loaded with more drywall mud versus standard-sized blades. They feature a blue steel blade that offers a precise flex that helps improve application rates. The comfortable, anti-slip handle helps minimizes fatigue and is strengthened with a glass-reinforced nylon core. These feature a metal hammer end for resetting drywall nails. FEATURES Wide backplate and a large bladeto load with more drywall mud versus standard-sized blades Blue steel blade offers a precise flex that helps improve application rates Lightweight and comfortable soft-grip handle ergonomically designed for all-day use Alloy metal hammer end for resetting drywall nails DeWALT Blue Steel Big Back Taping Knives