SELKIRK 4 In. RV Gas Vent Adjustable Roof Flashing glazed stoneware Carbide tipped cutting edge for

Carbide tipped cutting edge for up to 50 times cutting life versus standard pruning blades

24 volt and millivolt systems

These areas can be subjected to wind-driven rain which can find its way into a window and cause water damage

Variable speed dial sets maximum speed and accelerator Trigger Control operating speed

SELKIRK 4 In. RV Gas Vent Adjustable Roof Flashing glazed stoneware Carbide tipped cutting edge forUsed where the vent passes through a roof. Flat to 6 12. A = 4". C = 3 1 2" minimum flange dimension. 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.