Factory-Reconditioned Senco FramePro 602 Full Round Head Framing Nailer Drives 2- to 3-1/2-inch smooth shank nails and 2- to 3-inch ring shank nails. Shank diameters include .113, .120, .131 and .148. Adjusable depth of drive Dry fire lockout Adjustable exhaust In-line magazine for superior balance and line of sight