The OEM TOOLS Ball Joint Spanner Wrench is designed for removing and installing ball joint adjusting sleeves on 1/2, 3/4, and 1-ton Dana 44 open yoke front axles. These ball joint adjusting sleeves are commonly found in and are for use with Chrysler, Ford, International, and Jeep FWD vehicles, as well as other cars and light trucks. Our ball joint sleeve puller and installer is a necessary ball joint installation tool for servicing ball joints in these vehicles, making this ball joint spanner tool a necessary addition to any ball joint service kit or set of automotive tools. The high-quality ball joint wrench features hardened teeth that won't break under torque, making it easy to finish the job of removing or installing ball joint adjusting sleeves and servicing ball joints. This ball joint remover and installer for ball joint adjusting sleeves can be used with a 1 inch socket. Whether you're a DIYer or a professional who is looking for ball joint tools for mechanics, our ball joint spanner wrench makes it simple to remove and install ball joint adjusting sleeves.