Extended Reach for Loose or Sandy Ground

Step up your anchoring game with the 450mm GroundGrabba Pro I 8 Piece Kit—built for when the soil gets soft and the job gets serious. Whether you’re locking down gazebos, fencing, or dog tethers, these longer anchors bite deeper and hold tighter. Ideal for tradies, campers, and pet owners who need rock-solid hold without concrete.

450mm Pro I | 8 Piece Kit | Original 19mm Series | Screw-In Tent Peg Ground Anchor | Unbreakable | 7x Grip | 4 Stakes + 4 Hooks | Outstanding Soft Sand Grip

450mm Pro I | 8 Piece Kit | Original 19mm Series | Screw-In Tent Peg Ground Anchor | Unbreakable | 7x Grip | 4 Stakes + 4 Hooks | Outstanding Soft Sand Grip

check_circle 450 mm length for medium to soft to harder ground

check_circle Heavy‑duty flighted steel for up to 7x grip

check_circle Includes 4 matching hooks for easy attachment

check_circle Peak vertical pull‑out in farm clay: 443kg*

*These values represent the absolute...

* These values represent the absolute peak readings recorded during our in‑house tests. For an accurate assessment, we recommend performing your own site‑specific tests and applying an appropriate safety margin. Results will vary depending on soil type, installation method, and conditions.

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-450mm For Soft to Harder Ground Types- Whilst stocks last - Up to 40% off -GroundGrabba Originals with 19mm hex.

check_circle From semi hard to the softest of sands

check_circle Up to 7X more grip same length tent peg

check_circle Forged hex heads

check_circle 100% RISK FREE 12 Month Money Back Guarantee

check_circle Lifetime Replacement Warranty

450mm Pro I | 8 Piece Kit | Original 19mm Series | Screw-In Tent Peg Ground Anchor | Unbreakable | 7x Grip | 4 Stakes + 4 Hooks | Outstanding Soft Sand Grip

450mm Pro I | 8 Piece Kit | Original 19mm Series | Screw-In Tent Peg Ground Anchor | Unbreakable | 7x Grip | 4 Stakes + 4 Hooks | Outstanding Soft Sand Grip

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What you Get

8 Piece Kit (450mm)

  • 4x GroundGrabba Pro I
  • 4x PigTails
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Additional Information

Key Features:

Up to 7X More Ground Holding:
Experience unparalleled stability with the GroundGrabba Pro I earth ground anchor, providing up to 7 times more ground holding in vertical lift compared to traditional stakes.Key Features

100% RISK FREE 12 Month Money Back Guarantee 

Purchase with confidence knowing you're backed by our 12 month money-back guarantee, ensuring your satisfaction with every use.

Genuine Lifetime Replacement Warranty

Enjoy peace of mind with our genuine lifetime replacement warranty, providing you with a reliable solution for years to come.

Additional Information

Versatile Applications:

The GroundGrabba Pro I is not just a tent peg; it's a heavy-duty screw-in earth anchor designed to tackle various ground types, including softer grounds like sand. With its 450mm length and 19mm Hex Head, it offers superior holding ability in soft to hard grounds, making it ideal for a wide range of applications.

Enhanced Holding Power:

GroundGrabba ground anchors anchor up to 7X more hold than hammer-in stakes of equivalent length, providing reliable anchoring solutions for higher loads and softer grounds.

Included Accessories:

Each 8 piece kit comes with matching numbers of HexHook Pro, enabling easy connections to ropes or other tie-down strap systems. This ensures a secure and hassle-free setup for your outdoor equipment and structures.

Important Note:

These heavy-duty screw-in tent pegs are designed for practical use as ground anchors. Please note that GroundGrabba Pro I is not a toy and requires proper handling and a powerful drill for installation.

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Set Up

How To Deploy

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Specifications

*GroundGrabba GR13 Series have been certified in accordance with AS4100 and A2159

GroundGrabba Pro I:

  • Made of 1008 Carbon Steel
  • Weight 350g
  • Length 450mm
  • Shaft thickness 10mm
  • Flights (spirals) 12.5mm wide, 2mm thick
  • 19mm hex head with collar
  • Diameter flights 35mm
  • Can screw through 25mm washer hole or our HookWashers
  • Weight: 0.350kg
    Dimensions: 450 × 5 × 5 cme of heat -treated 1008 Carbon Steel
  • Galvanised for anti-corrosion

HexHook:

  • Made of mild steel
  • Zinc-plated, anti-corrosion protection
  • 66g total weight
  • 110mm total length
  • 42mm total width
  • 5mm plate thickness
  • 8mm hook thickness
  • 18mm hook inner diameter
  • 8mm hook opening
  • 27mm key hole opening
  • Lifetime Warranty
  • Weight: .07kg
    Dimensions: 11 × 4.2 × 3.5 cm
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Grabbing Power

How Much Can They Hold

See the complete test chart here

GroundGrabba Pro I (GR13CM) Vertical Pull Out Tests

  • Beach sand                             79kg(171lb)
  • Grass, sandy soil                    176kg(387lb)
  • Grass, dirty damp sand          158kg(347lb)
  • Mixed Clay*                            248kg(545lb)

IMPORTANT***Please note that these figures are a guide only.  The results are absolute peak vertical lift momentary 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 and affect outcomes.    These all rely on correct deployment in dry conditions.

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How They Work

How They Work

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Recommendations

    Learn More...

    Up to 7X More Ground Holding:
    Experience unparalleled stability with the GroundGrabba Pro I earth ground anchor, providing up to 7 times more ground holding in vertical lift compared to traditional stakes.Key Features


    12 Month 100% RISK FREE Money Back Guarantee:

    Purchase with confidence knowing you're backed by our 12 month 100% RISK FREE money-back guarantee, ensuring your satisfaction with every use.

    Genuine Lifetime Replacement Warranty: 

    Enjoy peace of mind with our genuine lifetime replacement warranty, providing you with a reliable solution for years to come.

      Video


      Which GroundGrabba Is Right for You?

      Model Length Socket Size Flights/Threaded? Use Case Summary
      Junior 275mm 16mm hex (new series) Threaded Lighter-duty anchoring in firm to harder soils (not for sand); popular for most campers with smaller footprint needs
      Pro 300/315mm 16mm hex (new) / 19mm (original) Flights / 25mm diameter General purpose for medium-to-firm soils; suitable for tents, gazebos, light gear
      Up to 3× vertical pull-out hold over equivalent hammer-in stakes/tent pegs
      Pro I 450/465mm 16mm hex (new) / 19mm (original) Flights / 35mm diameter Excellent for soft to medium soils; grass-topped sandy soils; step up from Pro for added depth/hold
      Up to 7× vertical pull-out hold over equivalent hammer-in stakes/tent pegs
      Pro II 600/615mm 16mm hex (new) / 19mm (original) Flights / 35mm diameter Best GR13 option for soft/loose sand; long reach for maximum camping-type loads
      Up to 7× vertical pull-out hold over equivalent hammer-in stakes/tent pegs
      Lite 400mm 19mm hex 3/4 length spiralled flights Light-duty in sand & soft to medium-to-firm soils; can work in grass-topped sand if used correctly; not for heavy loads or hard/rocky ground. Cordless drill use — not to be used with impact tools

      Note: Always assess local soil conditions and loads; avoid rock/bedrock or impenetrable ground.

      Product Details & FAQs

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      What You Get

      What’s included in this kit?

      - 4 × GroundGrabba Pro I anchors (450mm)
      - 4 × Closed Hooks

      Extra depth for softer soils and sandy conditions where the 300mm may not hold as well.

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      Ground Type

      - Best for: soft to medium soils, sandy soils with some structure (e.g., grass-topped)
      - Not ideal: extreme hard ground, rock/bedrock or impenetrable ground
      - Notes: step up to Pro II for maximum hold in soft/loose sand and higher loads

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      What tools do I need to install GroundGrabbas?

      For best results, use a cordless drill or impact wrench with the correct socket size (supplied with most kits). A ratchet wrench, wheel brace, or manual T-handle can also be used, but they are not recommended for larger anchors. ⚠️ Important: GroundGrabba Lite must not be installed with an impact driver or impact wrench — use a drill or hand tool only.

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      Hold Strength

      450mm and 465mm GroundGrabba Pro I anchors provide significantly greater pull-out strength than the 300/315mm model.
      They are ideal for use in softer soils and sandy conditions where deeper bite is required.
      Not suitable for impenetrable rock or iron-hard ground.

      For detailed pull-out results and technical information, see our Grabbing Power section.

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      Can you deliver to my address if I’m not in a metro area?

      Yes. We ship Australia-wide. Regional and remote deliveries may take longer, and Star Track is our recommended courier for reliability outside metro areas. All orders are shipped with ATL (Authority to Leave) unless a signature is specifically requested at checkout.

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      When will my order arrive?

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      What warranty is included?

      All steel GroundGrabba products come with a Lifetime Replacement Warranty against breakage in normal use. Accessories like bags, drill bits, and carabiners include a 12-month manufacturer’s warranty.

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      Can you deliver to my address if I’m not in a metro area?

      Yes. We ship Australia-wide. Regional and remote deliveries may take longer, and Star Track is our recommended courier for reliability outside metro areas. All orders are shipped with ATL (Authority to Leave) unless a signature is specifically requested at checkout.

      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.

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