1.75" HDPE Mortar Tube DR11, 12" Length (1.91" ID)
Our 12" Firework mortar tube is the most common
size for consumer grade mortar tubes. This is the most
universal size mortar tube. All of our HDPE firework
mortar tubes are plugged with a 1.5”pine plug.

Inside Diameter: 1.91"
Outside Diameter: 2.40"
Wall Thickness: 0.25"
Length: 12"