The wrench in shock Makita 1/2 inch DTW1002RTJ 5.0 Ah Li-Ion is a perfect wrench for big jobs or tightening intensive dsserages. The wrench has a brushless motor for more performance and a 5.0Ah battery will be charged in 45 minutes. It also has 3 modes of operation with a speed of 1800 rev / min max with up to 2200 strokes / min with outstanding torque of 1000Nm. She will come to the end of all the nut that you give it, the Makita wrench is compatible with M12 to M30 bolts. His power is controlled by the trigger, allowing you precise work and facilitated by the LED to work in dark areas. Features: Power: 18 V Amps of battery: 5.0Ah Max Free Speed: 0 to 2200 r / min Impact rate: 0-2200 cps / min serrange Couple max. 1050 Nm capacity: Standard bolt: M12 to M30 Capacity: HR bolt: M10 to M24 square shank 1/2 "Sound Power (lwa): 109 dB (A) Weight 3.6 kg Dimensions (LxWxH): 229 x 91 x 289 mm Packaging: Supplied in MAKPAC box with 2 batteries 5.0 Ah 18V 1 quick charger Makita DC18RC warranty: 12 months from the invoice date on machines, not warranty on accessories (Consumable discs , abrasives ...), wear parts (coal ...) and batteries MAKITA If your product is defective due to a manufacturing defect or operation within 12 months of purchase, DIY space-guarantees the free replacement of any defective parts or the entire unit, provided that: the product is used correctly, the product is subject to normal wear, proof of purchase and is provided, the warranty excludes damages due to misuse, faulty maintenance, wear and tear, overloading or use of accessories not provided any guarantee request thank you to kindly go directly to the Service tab and after sale follow the instructions here.