SCHNEIDER ELECTRIC 28840 Crank Arm for 1/2" Diameter Damper Shaft

1/2 Crank Arm

This part is a replacement for 1/2" diameter damper shafts with a 3/4" long threaded end

The 28840 crank arm allows for on the fly adjustments to damper settings

- Fits 5/16" square drive

Use it when you want to crank the damper open and closed

The crank arm allows for 90 degree rotation and can be mounted in any position

This replacement crank arm is for manual dampers with a 1/2" diameter damper shaft

This crank arm is designed to work with a 1/2" diameter damper shaft

If you need a new damper shaft, this is the one for you

The arm is adjustable, so you can install it onto the shaft at the desired length

The 28840 is held in place with a set screw and does not include the set screw or set screw tool

Fits all 1/2" diameter damper shafts; easy installation due to its flexible, plastic design

Schneider Electric 28840 Crank Arm for 1/2" Diameter Damper Shaft - 2 Pack

It will work with either single or double damped louvers

Please allow 1-2 weeks for delivery

The 28840 is a genuine OEM manufactured for Schneider Electric by Schneider Electric

DESCRIPTION: - Replacement crank arm for 1/2" diameter damper shaft

This is a special order item that must be shipped directly from the manufacturer

It is usually in stock and ships immediately

The 28840 Crank Arm 1/2" Diameter Damper Shaft is the perfect replacement part for your 1/2-inch diameter damper shaft

The 28840 1/2 Crank Arm by Schneider Electric is a small part

The 1/2 crank arm is designed to fit in a 1/2" hole in the wall

The arm is made of steel and zinc die cast, and it will fit a variety of louver sizes