TreeGrip E-Bolt Anchor

What is TreeGrip E-Bolt Anchor?

TreeGrip E-Bolt Anchor is an underground tree anchoring rootball system that uses expanding Platipus Eyebolts to anchor trees in planter boxes, on roof gardens, or at unusual urban sites.

The eyebolt system is a strong, compact, and lightweight system that supports trees of up to 75cm in circumference and 12m in height.

Platipus expanding Eyebolts hold the system firmly to planter boxes via simple mechanisms that activate the expansion shield to create a secure fixing point.

For applications with buried services or waterproofing underneath, you may click here to view the TreeGrip D-Man® Anchor, which may be a more suitable alternative.

  • Roof gardens
  • Planter boxes
  • Challenging urban environments
  • Locations with buried services or shallow planting areas
  • Plati-Mat helps with rootball protection by stopping wires from cutting into roots
  • Adjustable tendons to accommodate depth requirements
  • Ideal for planting on rooftops, containers, solid bases, and unusual sites
  • Two-way ratchet tensioner allows for even stability and pressure on the rootball
  • Easy expansion mechanism fixes system securely to planter boxes and concrete rings
RF1RP
RF2RP
RF3RP
Tree girth (cm)
<25
<45
<75
Tree height (m)
<4.5
<7.5
<12
Eyebolt
– Material
SUS 304
SUS 304
SUS 304
– Type
M6
M8
M10
– Quantity (pcs)
3
3
3
– Strength (kN)
1.4
2.6
4.2
Wire rope
– Material
SUS 316
SUS 316
SUS 316
– Quantity (pcs)
3
3
3
– Length (mm)
800
800
800
– Diameter (mm)
4
4
4
– Tensile strength (kN)
9.9
9.9
9.9
Plati-Mat® dimensions (mm)
480 x 125
480 x 125
480 x 125