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GEOWEB Anchors Built for Strength & Speed

Our ATRA® Anchor types are designed for maximum anchorage strengthconnection certainty, and installation speed. One-piece polymer ATRA Speed Stake anchors are engineered for optimal performance and resistance to corrosive environments. ATRA Stake Clips with rebar or straight rod form flat head ATRA anchors. All of Presto’s ATRA anchors are designed with flanged arms for secure connections with GEOWEB cell walls and resistance to sliding and uplift forces—and all drive faster and easier than curved J-hooks.

Use ATRA Drivers for driving anchors 10X faster than with a sledge hammer.

ATRA® Anchor Benefits

ATRA® Stake Clips, Anchors & Drivers
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atra stake clips support anchor drivers

ATRA Stake Clip Designed for Anchors, GEOWEB Cell Wall Connection.

The anchor’s flanged arms make secure connections with the GEOWEB cell walls or tendons, unlike J-hooks that only make a loose connection.

atra stake clips for support

ATRA Stake Clips Fit Standard Rebar/Rods.

ATRA Stake Clips are available to fit either #4 rebar, or 10-12 mm diameter rod.

atra stake clip

Corrosion-Resistant Anchors.

Polymer ATRA Speed Stakes Anchors are available for resistance in corrosive environments.

atra stake clips anchor driver

ATRA Anchors Easier, Faster to Drive than J-Hooks.

ATRA Anchors are driven more easily than the curved J-hooks, where the driving force is offset from the center of gravity. ATRA Anchors drive true and easily as energy from the hammer is aligned 100% with the target.

atra stake clip on geocell

Secure Connection with GEOWEB Cell Walls.

The ATRA Anchor arm slides securely over the GEOWEB cell wall and positions the anchor along the cell wall offering full length resistance for the height of the cell wall.

atra stake clip application graphic

Tendon Anchorage.

ATRA Anchors with tendons are designed to resist sliding and/or uplift forces. The ATRA anchor arm secures the tendon, or the tendon may be wrapped around the anchor head for the most secure connection.


ATRA Driver is Efficient. Drives Anchors 10X Faster than with a Sledge Hammer.

A special ATRA GAD attaches to pneumatic drivers and fits securely over ATRA Anchors for fast and efficient driving of anchors. Reduces worker fatigue. Beneficial in hard soils or with high anchor density. Available in Hilti® or SDS® Max formats.

See All GEOWEB ATRA Accessories Built for Strength, Speed

  • ATRA Keys are fast GEOWEB connection devices that are stronger and faster than stapling or zip ties. The key’s turn and ‘lock’ design assures a secure and long-term connection.
  • ATRA® Stake Clips are high-strength polymer end caps for creating GEOWEB anchors. Available for #4 and 10-12 mm rebar for contractors everywhere (US and Metric).
  • ATRA® Speed Stakes are one-piece molded polymer anchors engineered for optimal performance, resistance to corrosive environments, and installation speed.
  • ATRA® Anchors are created by attaching ATRA Stake Clips to rebar, forming anchors that are easier and faster to drive than curved J-hooks.
  • ATRA Drivers are efficient anchor driving tools – workers can drive anchors 10X faster than with a sledge hammer. Reduces worker fatigue and extremely beneficial in hard soils or projects with high anchor density. Available in Hilti® or SDS® Max formats.
  • ATRA® Tendon Clips are high-strength load transfer devices for use with tendons. Designed with twice the pull-through strength of any other load transfer devices. ATRA Tendon Clips ‘lock’ with the GEOWEB cell wall for the most secure connection. Tendons secured with the locked components allow preassembly off-slope for easier installation.