15" Blade Pin Extension, Used to Accommodate External Linkages and Actuators

Blade Pin Extension, Includes Coupler, To be Attached to Another Blade Pin Extension, Used on Preferred Driving Blade

Blade Pin Extension, Used to Join Two Blade Pin Extensions to Accommodate Seperations between Two Panels

3.75" Blade Pin Extension, Used to Accommodate External Linkages and Actuators, Used on Preferred Driving Blade

Blade Pin Extension Support Bracket, Includes Blade Pin Extension, 7", For Support When the Universal Mounting Bracket is not Used

Blade Position Indicator, Senses the Open and Closed Position of the Damper Blade and Provides a Feedback Signal to a Controller

Adjustable Blade Position Indicator, Two Adjustable Cams that can be set to Sense Blade Positions Between 0 and 90 Degrees

Extension Shaft, Hex Pin

Hex Head Blade Pin Extension with Bracket

7/16" Shaft Diameter Crankarm with Adjustable Radius from 1 to 2 3/4"