Blue Flame, 16", Standard Propane Log Lighter , Complete With Air/Gas Mixing Chamber, For Wood Burning Fireplaces Models, Straight For Gas Connections Coming From The Side Of The Firebox, Air/Gas Mixing Chamber Mixes Both Air & Gas Together For A Safer Light Up, Shutter Attached To Mixing Chamber Allows More Or Less Air Into The Mixing Chamber To Create A Bluer Fire, The Bluer The Fire, The Hotter The Fire, 3/8" Threaded Pipe, Threaded In Order To Add Leg Support, Not Included, To Pipe, Mixing Chamber Is For 1/2" Gas Line Hook Up.