The PneuTools MPN1 is designed to access very small and hard to reach areas. Use the MPN1 for Joist Hangers, Truss Installation, Fencing, and Frame Installation applications. This palm nailers industrial strength, light-weight die cast housing (weighs only 1.1lbs), and ergonomically designed body means comfort and consistent ease of operation. The MPN1 delivers the very best Power to Weight Ratio in the market, because it has a Solid Steel Internal Sleeve that delivers better Driving Power then other Mini Palm Nailers out there. It has a built in Magnetic Nail Holder that makes installation easier, and will accept bulk nails from 1” – 3½” with head diameters up to .344.