IMPERIAL 16-in x 36-in Steel Solid Sheet Metal Item #5425689 | Model #M4N1S-07392 The coupling measures 5 inches

The coupling measures 5 inches in length and is equipped with a 1-1/2 inch IPS

Clear in color

This Direct Wire tube converts T8 fixtures to line voltage and removes the need for a ballast thus eliminating ballast compatibility issues

Tint Of Green is a pale

Weight: Approx 20 lbs

IMPERIAL 16-in x 36-in Steel Solid Sheet Metal Item #5425689 | Model #M4N1S-07392 The coupling measures 5 inchesEffectively create return air ducts between joists or studs with this Imperial Joist Panning Lining. The 16 in x 36 in joist lining seals the underside of floor joist space, creating a duct run to channel air back through the air return system. For ease of use, the panning features a 16 in width equal to the distance of joist spacing. This allows you to nail or screw the lining directly into the wood, creating a run of rectangular duct. The panning