SELKIRK RV 3 In. x 18 In. Adjustable Round Gas Vent Pipe 575 Bi-directional tooth design allows for

Bi-directional tooth design allows for fast and smooth cutting in both directions

heavy-duty with head angled for easier work in confined areas

Shoulder strap has extra padding and bag has handles for easy carrying

The latched and sealed battery box provides additional protection from harsh jobsite conditions

Belt hook and integral hook provide increased versatility for transportation and a hands-free use in multiple placements

SELKIRK RV 3 In. x 18 In. Adjustable Round Gas Vent Pipe 575 Bi-directional tooth design allows forUsed in combination with a straight length, this component assures that an exact required vent length can be achieved. Allows for easy disassembly and can absorb the linear expansion of longer pipe lengths. 12" length adjusts from 3 1 2" to 10 1 2", 18" length adjusts from 6" to 16". Size refers to the inside diameter of the pipe or fitting. The outside diameter of RV is approximately 1 2" larger. Type B gas vent.