Honeywell 1/2" Damper Linkage, from Modutrol motor to water/steam valve

Connect Modutrol motor to standard damper or set of dampers to provide control of duct airflow. Features Description: Damper-Linkage including Damper arm, motor crankarm, and 2 ball joints- Connects Modutrol motor to water or steam valve. Adjustable to any degree of damper opening. Include ball joints, motor crank arm and damper arm for 1/2 in. (13 mm) diameter shaft. 27520 pushrod must be ordered separately. Used with: Modutrol Motor Mounting:External, without bracket