Commercial Pack | 2x 450mm 15mm shaft | Earth Anchor | Galvanised

Commercial Pack | 2x 450mm 15mm shaft | Earth Anchor | Galvanised

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GroundGrabba Commercial Pro (GR14US): Industrial-Strength 450mm Anchors That Secure What Others Can't - Proven Protection Against Cyclone-Force Winds

check_circle Industrial Commercial Grade

check_circle Up to 7x grip of an equivalent spike stake

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Commercial Pack | 2x 450mm 15mm shaft | Earth Anchor | Galvanised

Commercial Pack | 2x 450mm 15mm shaft | Earth Anchor | Galvanised

$109.99
$109.99
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From the founder:

Hi, I’m David Levine, inventor of GroundGrabba. In 2017, Susu and I set out to create purpose-built ground anchors. Today, our range secures everything from tents to tiny homes. We back our steel anchors with a Lifetime Replacement Warranty* and a 100% RISK-FREE 12-month return policy. Whatever you need to anchor, we’ll keep you grounded.

More Information

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What you Get

  • 1 Pack of 2x GroundGrabba Pro Commercial (450mm)
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Additional Information

PLEASE SEE PRODUCT RECOMMENDATIONS RE: INSTALLATION TOOLS

Key Features:

  • Ideal for large-scale outdoor events, camping structures, and vendor setups
  • Suitable for various industries including aviation, film production, and landscaping, portable sheds, awnings, ground matts and more.
  • AS certified for quality assurance
  • Currently only compatible with 6mmx400mm Stainless Steel Tie Downs

Additional Information

Adaptors and Accessories:

Stainless steel tie cable with end loops

Installation Tips:

Consider adding a 15 x 900mm masonry drill for easier installation, especially on harder grounds.

Usage Recommendations:

To attach chains or ropes, we suggest using our stainless steel tie cable.

GroundGrabba GR14 range offers superior strength compared to traditional hammer-in spike stakes or vehicle axles. Installed and removed using a high-torque impact drill, they provide greater force and safety without protruding above the ground.

Important Note:

GroundGrabba Commercial range is designed for heavy-duty use with a tradie quality heavy-duty impact wrench.

Please note that these are not toys. Ensure you have a powerful drill, especially for hard ground conditions.

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Set Up  

How They Work

This currently is our entry level Commercial product.  Our Industrial commercial earth ground anchor earth range GR14 works by penetrating the ground and forming an inverted conical kind of shape of earth holding grip in the ground. 

If exposed to extreme lifting forces, unlike ground anchors that are threaded along the complete length of the shaft that catastrophic fail, our augur designed earth anchors will lift in a controlled failure way, usually giving advanced notice before failing as the augur section still needs to haul its way through the earth that is compacted on top. 

 Essentially compared to our general GR13 range, the shafts are thicker, the hex heads are larger and lengths are 450mm, 600mm and 900mm.

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Specifications

*GroundGrabba Commercial GR14 Series have been certified in accordance with AS4100 and A2159

GR14U(S) 

  • Made of H1018 Carbon Steel
  • Galvanised for anti-corrosion
  • Weight 0.83kg
  • Length 450mm
  • Shaft thickness 15.5mm
  • Flights (spirals) 12.5mm wide, 2mm thick
  • 1" AF hex head with collar
  • 40mm diameter collar 
  • Diameter flights 38.5mm
  • Can screw through 30mm washer hole 
  • Fully welded flights and forged hex head  (with no hole through the hex head)
  • Hold Down Capacity
  • Weight: 0.83kg
    Dimensions: 45 × 4.5 × 4 cm
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Grabbing Power

Hold Down Capacity 

In our tests, we have found that if we compare same length spike stake to a GR14 of the same length and girth, then the difference ranges from around X3 to X7 in holding power! 

See the complete test chart here

GroundGrabba Commercial S (GR14US). These are vertical load tests.

Still not sure which GroundGrabba to use? Contact us 1300988655 or use this form.

IMPORTANT***Please note that these figures are a guide only.  The results are vertical lift absolute momentary peak readings and you should allow a decent safety margin.   Ground types vary. Through the depth of one ground anchor the ground can be of different densities therefore different anchoring characteristics.    These all rely on correct deployment.

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How They Work

How To Deploy

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Recommendations

Recommended Tools to hire or own to help with installation: 

NB. These models were available at the time of writing.

For driving these into the ground, we recommend a high-torque impact wrench. Consider models like:

For driving these into the ground, we recommend a high-torque impact wrench. Consider models like:

  • Makita 40v TW001GZ-40v Brushless 3/4" Impact Wrench.
  • Milwaukee M18 FUEL 2867-20
  • Use a masonry drill at least the same length as the GR14 you choose for pilot holes in harder ground.

Important Note:

GroundGrabba Commercial range is designed for heavy-duty use with a tradie quality heavy-duty impact wrench.

Please note that these are not toys. Ensure you have a powerful drill, especially for hard ground conditions.

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Disclaimer

⚠ Caution:

  • ❌ Do not use in grounds where there are underground services such as but not limited to: electricity, gas, phone, data, water. 
  • ❌ Do not use GroundGrabba products for any other purpose other than ground anchoring.
  • ❌ Not for timber, concrete, rock, bitumen, hot mix, tiles or Hard Large rocky grounds.
  • Match the correct cable gauge and GroundGrabba for the size and strength of the animal you intend to secure.
  • Deploy your GroundGrabba correctly for maximum anchoring
  • Misuse or abuse of GroundGrabba products can lead to injury or worse to the user or bystanders. 
  • Not to be used with mains powered drills. 
  • When using Battery drills please refer to the drill manufacturers warnings and safety instructions prior to use with GroundGrabba products. 
  • Only use GroundGrabba products for their intended purpose of ground anchoring things such as tents and shade canopies.
  • Always hold your drill firmly with both hands and use the inside of your legs as a drill guide with the drill handle in between your legs to help prevent torque twisting wrist or other injury. 
  • Always start your drill on the lowest torque setting.  Use a good quality high torque drill or impact wrench. 
  • For hard or extremely hard grounds we recommend pre drilling a minimum of a 10mm pilot hole to help with insertion. GroundGrabba Lites are only for soft loose grounds.
  • Some grounds will be impenetrable. 
  • Use the correct GroundGrabba for the job. 
  • The GG Pro (12") are not for loads in sand or soft grounds.

Warranty

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Warranty

GroundGrabba is made to last! Every GroundGrabba steel product comes with a Lifetime Replacement Warranty against breakage or manufacturer defects. If you ever encounter a problem with your GroundGrabba Steel Pro products, simply let us know and we’ll replace it immediately — no questions asked.*

*conditions apply

      Learn More...

      GroundGrabba Commercial Pro 450mm

      Professional-Grade Ground Anchoring System - When Failure Is Not An Option

      Cyclone-tested and customer-proven, the GroundGrabba Commercial Pro (GR14US) delivers uncompromising holding power with its robust 450mm × 15mm shaft design. While ordinary anchors fail, our commercial-grade system keeps your valuable structures exactly where you placed them—even in extreme weather conditions.

      Superior By Design

      Ou. r legendary auger technology creates an inverted conical earth grip that dramatically outperforms conventional anchors. The GroundGrabba Commercial Pro features advanced controlled-failure technology. If exposed to extreme lifting forces, it provides warning signs rather than catastrophic failure, giving you critical time to respond.

      Ideal Applications:
      • Portable buildings & site offices ("dongas")
      • Relocatable homes & tiny houses
      • Shipping containers & storage solutions
      • Caravans & RVs during extreme weather
      • Temporary structures & event infrastructure
      • Portable sheds & horse enclosures
      • Ground matting systems & temporary roadways
      • Solar panel installations in high-wind zones
      • Industrial signage & barriers


      The GroundGrabba Advantage:
      • Quick Installation - No concrete required, installs in minutes
      • All-Terrain Performance - Works in dirt, sand, clay, rocky ground, and even snow
      • Superior Strength - Thicker 15mm shaft and larger hex head for maximum torque
      • AS Certified - Meets Australian Standards for quality and safety
      • Reusable Design - Easy to remove and reinstall, reducing lifetime costs
      • Lifetime Replacement Warranty - We stand behind our product permanently
      Real-World Proven

      "I recently purchased GroundGrabba Commercial 900mm Pro II's to hold down our site sheds. We just experienced cyclone Alfred and am super pleased to say our sheds didn't budge." - Russell B.


      Each pack contains TWO heavy-duty Commercial Pro anchors, providing you with matched pairs for balanced securing. Our entry-level commercial solution delivers professional-grade security that DIY enthusiasts and contractors alike can install with confidence.


      **Don't risk your valuable assets to inferior anchoring systems.**

      Samples

      Not sure if this will work for your application?  Contact us to ask for a sample price.

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