Primefit ATK1000 Air Tool Kit with Impact, Ratchet, Chisel, Blow Gun, and other Accessories, 50-Piece Durable construction and reliable performance tools, ideal for any garage or workshop 1/2-Inch Impact features 250-Foot Pound of torque and power adjustment, ideal for tire changing and more 3/8-Inch ratchet features 90-Foot Pound of torque, ideal for hard to reach areas Also features an air chisel for removing stubborn bolts and metal cutting, a blow gun with various nozzle attachments Heavy duty storage case