Titan’s 50mm crankshaft pulley holder tools are designed to aid in the removal and installation of the crank bolt on most Honda and Acura engines. When used with a 1/2 in. breaker bar or ratchet, these specialty tools prevent the harmonic damper pulley from rotating while you’re removing and setting the final torque specification on the pulley bolt. The tools’ design features a hexagonal shape, and a hole in the center of the tools allows for the use of a socket and extension to help loosen or tighten the pulley bolt.Used on 1992 and later Honda and Acura. Allows for stationary positioning of the crankshaft Tit51700 Click Here. Double your traffic. Get Vendio Gallery – Now FREE!