Fairview Microwave's type N torque wrench, part number ST-N8, is a 20mm bit click type that is preset to 13 in-lbs and designed to use with type N connectors. This click type N torque wrench allows accurate mating force when assembling and disassembling a variety of RF coaxial connectors. The unique feature of click type RF wrenches is that once the preset torque value is reached, they will "click" which can be heard and felt, followed by a slight bend at the head, alerting the user to stop applying torque to the connector. Fairview Microwave's click type N torque wrenches are in-stock and also available for a wide variety of other RF connectors, all of which ship the same day.