RELIABILT 8-in x 4-in 2-way Steel White Sidewall/Ceiling Register AMZ # B079P7XRDN The coupling measure 5-1/2 inches

The coupling measure 5-1/2 inches in length and has a 2 inch IPS

Removing the fitting is just as fast using a disconnect tool so fittings and valves can be easily changed or reused

875000 Shipping Weight (lbs) 1680

Meets UL 181 Class 1 Air Duct standards

Check surface temperature of air vents

RELIABILT 8-in x 4-in 2-way Steel White Sidewall/Ceiling Register AMZ # B079P7XRDN The coupling measure 5-1/2 inchesRELIABILT Brand, Durability, Quality, Value for Money, Longevity and Trust Factor Multi shutter steel damper, plastic lever for easy operation to adjust air volume Duct Size : 8 in x 4 in, suitable for sidewall ceiling opening size 8 in x 4 in White finish, provide a clean beautification to your sidewall ceiling 1 2 In spaced fins, 2 Way air flow For sidewall or ceiling application, matching color screws included Listed product sizes refer to the duct