The Primefit Air Compressor Tool Kit with Storage Case comes with a 1/2 in. impact wrench for lug nuts and heavy bolts, a 3/8 in. ratchet for smaller bolts and hard to reach places, an air chisel for removing stubborn bolts and metal cutting, and a blow gun with various nozzle attachments all in a heavy-duty storage case. The kit also features all of the key accessories for use with these tools, including sockets, quick connect fittings, chisel bits, air hose fittings, a tire chuck and more. The 1/2 in. impact features 250 lbs. of torque and power adjustment, ideal for tire changing and more. The Primefit 50-Piece Air Compressor Performance Tool Kit with heavy-duty Storage Case comes with a 1-year limited warranty. From do-it-yourself, to professional, to industrial applications, Primefit delivers. Primefit has been manufacturing Pneumatic Accessories, Air Tools and Compressors for over 30 years.