Selkirk 103018 Round Gas Vent Pipe, 3" x 18" Touch Up No tools required to attach

No tools required to attach or detach

portable construction saw blades designed for fast ripping and crosscutting in all woods

Marks up to 250% more linear feet than other brands

Removes cleanly without adhesive transfer or surface damage for up to 14 days even in direct sunlight

Tool-less blade change system- fast and effortless blade installation and removal

Selkirk 103018 Round Gas Vent Pipe, 3" x 18" Touch Up No tools required to attachHighlights: Size: 3" x 18" OD = ID + 1 2" Installed length 1 1 2" less than listed length Aluminum inner wall, galvanized outer wall For gravity draft venting of LP or natural gas appliances 100 million BTU hr. max, 500 degree max. Not for wall furnaces provides for permanent insulation Requires 1" clearance to combustible surfaces Easy to assemble and can be combined to obtain the required installation height Boxed