Tri-Beam Bracket – Vario 90
Bracket for wood Triangle – angle adjustable from 90-120°
✔ Flexible design: 90° (closed) to 120° (flat triangle)
✔ Ideal for wooden beams with a width of: 7 to 14 cm
✔ Suitable for: GTS Allstar, Top, Friend
Identical in construction to the ‘Beam Bracket – Vario 60°’ – only with a 90° base angle instead of 60°.
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Tri-Beam Bracket – Vario 90
Dimensions & Technical Data
Assembly: Install as a whole unit only
- The two parts may only be used as a whole when inserted into each other.
- The wooden beams must be completely screwed together and to the Tribeam Bracket.
Assembly: Quick guide
- We recommend prefabricating the triangle and beam brackets on the ground.
- Then turn the upper GTS into the tree and slide the triangle onto the shank and align it perfectly.
- Now you can mark the position of the lower GTS, drill the hole and turn the lower GTS into the tree.
- Now the entire triangle, including the Position-Rings, is perfectly aligned and assembled!
Detailed instructions are available here ...
Shipping & Delivery
Assembly & construction instructions
Variable angles – more freedom
The variable angle of 90° to 120° open opens up a whole range of new possibilities for designing your tree house platform. For example, you can easily avoid thick branches or build asymmetrical, one-sided cantilevered platforms.
Horizontal load
You can also build very flat triangles. However, make sure that the lever and torsion forces on the tree bolts are not too great! The lateral load capacity of the GTS is only about 1/3 of the vertical load capacity! For high loads or soft wood (spruce, fir, etc.), it is essential to use a GTS Allstar at the top AND bottom.