This handy 13-piece alternator pulley service tool kit makes working on alternators a breeze. Containing all the bits and sockets needed to remove stubborn pulleys, it allows mechanics to easily decouple alternators for repair or replacement. The durable steel construction of each piece ensures long-lasting use on jobsites and auto shops. Included are insert bits for a variety of pulley sizes, ensuring a perfect fit for most alternators. A selection of sockets smoothly removes pulleys without damage. Together, these tools save hours of frustration by speeding up the decoupling process. Fits in any tool bag or box for convenient storage and transport between jobs. Protect your hands and save your back with this complete alternator pulley service kit.