Lycoming Torque Plates down spring The plate not only maintains

The plate not only maintains a clamping force

It was so close that he had no throw on the wrench

Continental C-85

Straight  Twin Bonanza Wrench

Lycoming Torque Plates down spring The plate not only maintainsThese Lycoming Torque 'Hold Down' plates are offered as a direct replacement for Lycoming PN# ST 222. When installed, the Torque Plates prevent the Crankshaft Bearings from rotating out of position by maintaining the clamping force on the case when cylinders are removed. The plate not only maintains a clamping force, but it also protects both the connecting rod and the case from damage caused by the connecting rod contacting the case during engine