M&G Duravent 46DVA-12B Direct Vent Exhaust Pipe, 12" Length, Black Tank Repair The maximum outside diameter round

The maximum outside diameter round door knob that can be protected with this lock-out device is 2-7/16 inches

5-1/2" x 8-1/4" x 5-13/16"

with removable protective liner

it is easy to apply and flows smoothly for the ultimate in gloss

M&G Duravent 46DVA-12B Direct Vent Exhaust Pipe, 12" Length, Black Tank Repair The maximum outside diameter roundThe Directvent Pro 4" x 6 5 8" Inner Diameter Black 12" Pipe Length is a component that is used in a typical venting installation. The Duravent 12" direct vent pipe is designed for appliances tested and listed for direct vent. Features a fully unitized twist lock construction in both 4"x6 5 8" and 5"x8" vent sizes. Use of sealant is optional, unless specified by the appliance manufacturer. To calculate install length, subtract 1 1 2 for each joint. No