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Rectorseal® - 81966 MHS 6x6 Register Box 4", 5", 6" collars

Item: MHS
MFR: 81966

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Product Info


MHS Multi-size TuffBox Register Box Small (6x6)

Constructed with our patented tear away boot design the TuffBox is the way to go when installing a register box. Molded from polymers the adaptable one piece boot design of the TuffBox is flexible enough to conform to drywall backing eliminating leakage between grille and box. Standoffs of 5/8" provide the correct depth to accommodate strapping or furring used with drywall. If those won't work for you simply screw from the inside to anywhere in the framing, the TuffBox can take it!


Weight0.84 Pounds (lbs)
Width9 Inches (In)
Height8 Inches (In)
Country of OriginUSA
Length9 Inches (In)
ApplicationTuffbox is a heavy, one piece plastic polymer shell. Molded design is virtually air-tight to deliver 100% of the air flow passing through it. Quick, breakaway collars to adjust size. Each collar is 1-3/8" and beaded to hold flexible duct in place while
Collar Size6"
FeaturesMakes new construction rough-in fast and easy
Prop 65No
R-ValueNot Insulated
Size6" x 6"
TypeRegister Box
UL ListedNO

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