The Tree Fort Static Uplift Arrestor (SUA) is used along side the Tree Fort TAB. The SUA fastens the Tree Fort TAB to the beam and does not allow the tree to move independently from the platform. Used mostly for one tree platforms. In the case of multiple trees, a combination of Dynamic Uplift Arrestors, and SUAs is recommended.
(1) SUA bracket
(2) 5/8" x 4" lag bolts
Tree Fort SUA Installation Video:
CLICK HERE to watch the FULL Tree Fort Hardware Video Series on how to build a small treehouse platform.