Oil-free operation reduces the risk of oil stains. Tool-free jam release mechanism for easy nail removal. Dial-A-Depth control for precise countersinking of nails. Selectable trigger system for sequential or contact operation. Other features include 1/4 In. (inch) air fitting, rear air exhaust, and belt hook with integrated pencil sharpener. Kit includes nailer, 1/4 In. air fitting, sample finish nails, extra no-mar tips, carrying case.