DuraVent FasNSeal 7" 45 Degree 316L Stainless Steel Elbow 90-degree Adjustable footpads highly increase the

Adjustable footpads highly increase the overall stability

Air shutter

Use to attach to DuraFlex SS length with a fast connect band

Outer Width 20

The shut off mechanism is there for security and safety for those times when you need to leave the house

DuraVent FasNSeal 7" 45 Degree 316L Stainless Steel Elbow 90-degree Adjustable footpads highly increase theAll FasNSeal (single wall) vent lengths and components feature patented built in mechanical locking band and triple lipped directional gaskets. All pipes and components are engineered with smooth clean welds located 90 from mechanical locking bands. This construction feature allows for ease of installation. The air space between the inner and outer wall on FasNSeal W2 helps to reduce the clearance to combustibles in addition to creating a heat shield