Damper Linkage, 1/2" Shaft Dimension, For Mounting Motor Externally on Duct, Includes Motor Bracket, Damper Arm, Motor Crankarm, and Two Balljoints

H/W LINKAGE

Damper Linkage, For Mounting Motor Externally on Duct, Includes Motor Bracket, Three Damper Arms, Motor Crankarm, and Four Balljoints