Bostitch U/BT200K-2 Factory-Reconditioned 2" 18-Gauge Oil-Free Brad Nailer Kit. Features Lightweight magnesium design for added durability Oil-free operation requires no regular maintenance and eliminates the risk of oil stains Ultra-quiet rear exhaust directs air away from the user Adjustable depth guide sets nails to desired depths quickly and conveniently. Includes 2" 18-Gauge Oil-Free Brad Nailer Kit - U/BT200 (1000) 2" Brad Nails Hex Wrench Carrying Case.