Build a strong, small-scale treehouse platform supported by four trees with the Classic Tree Fort (TF) Kit from Be in a Tree. This DIY treehouse hardware kit is designed for the Tree Fort Treehouse Hardware System and provides the core structural connection components you need to mount and stabilize a platform layout across multiple attachment points. Whether you’re planning a backyard tree fort or a compact platform build, this kit helps you create a clean, repeatable installation using purpose-built treehouse fasteners and brackets—plus an included install bit to streamline TAB installation. What’s Included (4) Tree Fort TABs (3) Tree Fort DUAs (1) Tree Fort SUA (4) Hex Nuts (1) Tree Fort TAB Install Bit Important Safety Note (Backup Required) We strongly recommend backing up ALL TABs using either a Cable Back Up or a Strut Back Up. Backups are sold separately because the correct choice depends on your treehouse design. Install Help & Video Resources Watch the FULL Tree Fort Hardware Video Series for step-by-step guidance on building a small treehouse platform. After Purchase After your purchase is complete, you’ll receive installation instructions. Please see the order note in your confirmation email to access them.