2-1/2 in. 15 Degree Siding Coil Nailer - AN613-R. Hex Wrench - 783202-0. Safety Goggles - 191687-A. Air Fitting - 311006-A. Efficient motor and trigger design offers leading fastening performance. Tool-less depth adjustment with 9 detent settings engineered for more precise flush and countersink nailing. 2-Mode selector switch; single sequential mode and contact actuation mode. Drives 15 Degree wire and plastic collated nails for added convenience. Smooth nose tip prevents scratching. Multi-directional exhaust port directs exhaust air away from operator. Reversible belt hook allows the tool to remain close. Clear loading canister with nail size adjustment allows user to quickly view when it is time to reload nails. Ergonomic rubberized grip for increased comfort on the job. Built-in air duster provides convenient air flow to clear work materials and tools