This nailer is versatile - it drives 50mm to 90mm Stainless Steel, Hot Dipped Galvanised, Galv Plus®, Bright, Ring, Unilock & Smooth nails Fires 50mm-90mm Nails. It has a dual action rafter / belt hook to withstand site abuse and an improved follower guide for easier nail loading. The lower actuation force reduces user fatigue and the faster tool performance provides greater productivity. The pinch and slide tool free depth of drive adjuster increases ease of use. Features Quick charge lithium battery: Up to 9,000 shots per single charge Increased reliability, accuracy and extended service levels Non-slip soft grip handle gives additional user comfort Dual action rafter and belt hook Excellent weight and balance enables extended work periods with low user fatigue Multi-angled teeth nose probe prevents tool sliding and ensures positive placement Easy use pinch and slide depth of drive adjustment