Superior Holding Ground & Earth Anchors that are made to last.
We welcome direct bulk quantity; wholesale, industrial, commercial, business to business and reseller inquiries.
Typically, GroundGrabba earth and ground anchors hold between 3 -7 times more than conventional stakes*
At GroundGrabba we manufacture a selection of earth and ground anchors to suit many applications that can save time and money over conventional hammer-in type of stakes and ground anchors.
Especially but not limited to applications such as:
- Army and armed service tent and machinery anchoring
- Drainage ducts
- Emergency and temporary housing
- Floor grid mating
- Horse Equestrian Jumps
- Jumping Castles
- Land based Solar PV arrays
- Landscape gardening and retaining walls
- Large scale desert tent accommodation for recreation and holy days like Ramadan
- Large scale festivals
- Light Aircraft Rough Airfields
- Natural disaster relief housing
- Outdoor furniture
- Outdoor sculptures and art installations
- Radio and communication masts
- Recreational camping and outdoors
- Refugee tent cities
- Holding down pipelines
- Mining Industrial use
- Temporary on-shore boat tethering
- Tiny and Transportable Homes
- Tree support
- United Nations peace keeping tent accommodation
*In vertical load tests as per our in the field tests
Most of our products are based on an augur design that effectively not only grabs the surrounding earth but also forms a kind of upside down umbrella hold that is conical shaped which also weighs down onto the augurs.
For ease of installation, no heavy equipment is needed to install our stakes, earth and ground anchors.
This saves on transportation of heavy equipment, additional investment and outlay for expensive equipment to installation and removal also space for storing larger anchors like concrete blocks.
All our screw-in stakes, earth and ground anchors have been designed to be driven into the ground with a handheld cordless drill or impact wrench. The larger the ground anchor and the harder the ground density, the greater the torque needed to drive them in. We have had positive feedback about the Milwaukee M18 FUEL High Torque Impact Wrench.
Made To Last
All our GroundGrabba steel earth and ground anchors are made of 1018 carbon steel that has been hot dipped galvanised for anti corrosion properties and longevity.
Unlike alloy or cast metals that are either too soft or too brittle or their hex heads wear out and round, our 1018 carbon steel ground anchors are made to last and last. Our hope is that you wear them out to a point that we will replace them under our lifetime warranty policy.
Lifetime Replacement Warranty
All GroundGrabba Pro and Junior stakes, earth and ground anchors come with a lifetime replacement warranty. Simple: If you break them OR wear them out, we’ll replace them.
Available Models
GroundGrabba Ground anchor stakes currently come in these lengths and models:
Recreational Range
- GroundGrabba Lite (400mm Nylon blend for sand and soft grounds – not for commercial use) SR14O
- GroundGrabba Junior (275mm) GRUJ
- GroundGrabba Pro (315mm x 10mm shaft) GR13US
- GroundGrabba Pro I (465mm x 10mm shaft) GR13UM
- GroundGrabba Pro II (615mm x 10mm shaft) GR13UL
Commercial – Industrial Range
- GroundGrabba Commercial Pro (450mm x 15mm shaft) GR14US
- GroundGrabba Commercial Pro I (600mm x 15mm shaft) GR14UM
- GroundGrabba Commercial Pro II (900mm x 15mm shaft) GR14UL
Threaded Hexless Range
- GroundGrabba Pro I (465mm x 10mm shaft) GR13UMT
- GroundGrabba Pro II (615mm x 10mm shaft) GR13ULT
- GroundGrabba Commercial Pro (450mm x 15mm shaft) GR14UST
- GroundGrabba Commercial Pro I (600mm x 15mm shaft) GR14UMT
- GroundGrabba Commercial Pro II (900mm x 15mm shaft) GR14ULT
Built To Your Specifications
Can’t find exactly what you need? Contact us direct.
Below is a pull-out load chart with comparisons to standard hammer- in stakes of the same length and diameter steel.
Back Story – About Us
Born out of camping GroundGrabba was originally intended to replace the thousands of years old fashioned way of hammering-in stakes, to bring this age old method into the 21st century via technology which is commonly available today in the form of battery powered cordless drills.
In fact we were so successful at producing a ‘screw-in’ tent stake that we overshot the mark and ended up with a earth anchor that (depending on the model chosen and ground in use) can hold up to seven times more than a comparable length and girthed hammer-in stake.
The initial intention was to create one version that would work effectively for all ground types. This was a folly which came to light during our prototype testing of designs. Soon we came to realise, just like shoes, cars, boats or socks, one type will not suit all purposes. So we then worked on another version (or two) for soft grounds like sand.
Fast forward and as of today we now have thirteen models of screw-in stakes and ground anchors that cover from emergency housing, fast tent city installations to industrial models that customers use for all sorts of purposes from radio communication masts and towers to ground mounted solar pv arrays.
AND…. if you can’t find what you need in our current range we are also able to create custom builds with MOQ.
Contact
GroundGrabba (International)
PO Box 1114
Kingscliff NSW
Australia 2487
+61 1300 988 655
The results below are duplicates of the above pull out figures.
Here is a compilation of our tests so far...more to come.
| Vertically installed and vertical load | beach sand | Grassy softish sandy ground | wet/damp dirty sand | Mixed Clay/Loam. Notes* | Mixed Clay. See notes* | Firm Clay! |
| GRUJ 275mm x 8mm (10 7/8″x 5/16″) | Not Recomended | 36.5kg (80.5lb) | 32kg (70lb) | 19kg (50lb) | 72.5kg (159lb) | TBA |
| Spike tent stake 300x10mm (12 x 3/8″) | 3kg (6.6lb) | 17kg (37lb) | 20kg (44lb) | 7kg (15lb) | 23kg (50lb) | NA |
| GR13S, 300x10mm (12 x 3/8″) | 21kg (46lb) | 63kg (138lb) | 55.5kg (122lb) | 46kg (101lb) | 99kg (218lb) | 227kg (499lb) |
| Spike tent 450x10mm (18 x 3/8″) | 17.5kg (38lb) | 30kg (66lb) | 42.5kg (93lb) | 19kg (42lb) | 32kg (70lb) | NA |
| GR13M, 450x10mm (18 x 3/8″) | 79kg (174lb) | 176kg (387lb) | 158kg (347lb) | 67kg (147lb) | 248kg (545lb) | 443kg (975lb) |
| Spike tent 600x10mm (24″ x 3/8″) | 18kg (39lb) | 46kg (101lb) | 49kg (108lb) | 88kg (193lb) | 109kg (240lb) | NA |
| GR13L, 600x10mm (24″ x 3/8″) | 129kg (284lb) | 290kg (638lb) | 249kg (548lb) | 239kg (526lb) | 239**kg (526lb) | 635kg (1397lb) |
| SR14 400mm (16″) | 45kg (99lb) | 101kg (222lb) | 139.5kg (307lb) | 102kg (224lb) | 238kg (523lb) | Do not use. Ground too hard |
| Spike tent stake 450mm x 15mm spike stake (18 x 5/8″) | 7kg (15lb) | 59kg (130lb) | 47kg (103lb) | 40kg (88lb) | 63kg (138lb) | NA |
| GR14S, 450mm x 15mm (18 x 5/8″) | 72kg (158lb) | 368kg (809lb) | 142kg (312lb) | 118kg (259lb) | 316kg (695lb) | NA |
| Spike tent stake 600mm x 15mm spike stake (24 x 5/8″) | 26kg (57kg) | 109kg (240lb) | 69kg (152lb) | 98kg (215lb) | 228kg (501lb) | NA |
| GR14M, 600mm x 15mm (24 x 5/8″) | 142kg (312lb) | 431kg (948lb) | 299kg (658lb) | 299kg (658lb) | 289**kg (636lb) | NA |
| Spike tent stake 900mm x 15mm spike stake (36 x 5/8″) | 57kg (125lb) | 70kg (154lb) | 83kg (182lb) | >1000#kg (2200lb) | 999#kg (2198lb) | NA |
| GR14L, 900mm x 15mm (36 x 5/8″) | 349kg (768lb) | 509kg (1120lb) | 478kg (1051lb) | >1000#kg (2200lb) | 798**#kg (1755lb) | NA |
| All are peak readings only in kg | ||||||
Go ahead and contact us if you’ve any questions we can help answer.
Please read all notes & footnotes in relationship to the results below.
IMPORTANT NOTES
- SR14 = GroundGrabba Lite ** Not for commercial use
- All tests are vertical insertion and vertical loading.
- These are PEAK readings, even if only reached for a fraction of a second.
- DO YOUR OWN TESTING to determine actual hold down forces in the ground YOU are about to anchor down into.
- THESE READINGS ARE UNCERTIFIED AND UNOFFICIAL.
- DO NOT RELY ON OUR FINDINGS.
- No data yet available for harder grounds. TBA
- DO NOT deploy where there is a risk of striking underground services such as electricity, gas, communications, water, sewer etc
