- Engine barring splined socket for manual engine rotation
- For use on Cummins B and C series such as: 4BT, 6BT, 6CT
- Tool features a collar that provides low friction operation when rotating the tool in the housing
- Engages with flywheel to be rotate for injector work, valve lash adjustments, etc.
- Durable steel tool
- To use, insert tool into the flywheel housing until it engages the ring gear, then attach a 1/2 inch square drive ratchet or breaker bar and turn. *DO NOT USE AN IMPACT*