The 12x15ft treehouse kit includes all the brackets, TABs, and lag bolts you’ll need to build the 12x15 treehouse detailed in our 12x15 house plan. It uses a single tree and two 6x6 posts anchored in concrete.

• Qty 1 - 1.25” static brackets

• Qty 2 - 1.25”x9”-C3 tabs and nuts

• Qty 1 - Double Knee Brace

• Qty 2 - 1.25”x12” galvanized lag bolts

• Qty 2 - 1.25” single knee braces with galvanized bolts, washers, lock washers, and nuts

• Qty 4 - 3/8”x4” GRK rugged structural screw(for static brackets)

• Qty 4 - 5/16”x6” GRK rugged structural screws(for tribeam construction)

• Qty 4 - 5/16”x10” GRK rugged structural screws(for tribeam construction)