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THE BITTERROOT © hardware kit includes the specialty fastening hardware you need to build a 10' Square Treehouse. It supports our BITTERROOT © : 10' Square Treehouse Plan, to build a treehouse supported by, and enclosing a single tree. This hardware kit will support a platform or house with dimensions up to 10’x10’ (100 square foot) THIS KIT INCLUDES: QTY 2 - CoreTAB™ - 1.75" x 15" Treehouse Attachment Bolt (powder coated) QTY 2 - 1-1/4" Pipe Brackets QTY 4 - 1-1/4" Single Knee Brace Brackets QTY 4 - 1-1/4" x 8" Galvanized Lag Bolts QTY 8 - 5/8" Carriage Bolts w/flat washers, lock washers, and nuts. DOWNLOAD OUR TAB INSTALLATION GUIDE Note: The number of supports under our platforms will vary depending on the size kit you choose.
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🇺🇸 Ship from USA · On Agora since 2026
$846.45