Sturtevant Richmont adapters for round style heads can be used to convert most round style heads to a female dovetail for use on all Sturtevant Richmont LTC series wrenches. Torque values should be set with the adapter and head attached to the wrench. Because of the variation in the length of the round plug type heads it is not recommended that this adapter be used with CCM micrometer adjustable wrenches.