NEW and IMPROVED version of the D61ADC. This pneumatic top closing stapler is compact, yet uses a 1000 count roll of coil staples. It loads fast and easy, and maximizes productivity. It's lightweight, well balanced, and designed for one-handed stapling. It seals A, B or C-flute corrugated cartons. Features and Benefits: Drives 58" and 34" SWC coil staples to cover most applications Reinforced composite canister designed for industrial applications Easy jam release designed to decrease downtime Fast staple clinch, depth and length adjustment designed for ease of use Full cycle actuation designed for maximum speed