




More Information
What you Get
What you Get
How They Work
How They Work
Set Up
Set Up
Specifications
Specifications
Grabbing Power
Grabbing Power
Recommendations
Recommendations
Uses & Benefits
Threaded Anchoring Made Easy—Even in Tight Spaces
Looking for a smarter way to anchor through tight mounting points—without using oversized augers or pouring messy concrete? The 450mm GroundGrabba Threaded Anchor is purpose-built for when traditional ground screws are too wide to fit your application. Whether you're installing signage, securing outdoor equipment, or anchoring sculptures, this heavy-duty threaded GR14 anchor gets the job done cleanly, securely, and efficiently.
How Does It Compare?
Model | Length | Socket Size | Flights/Threaded? | Use Case Summary |
---|---|---|---|---|
Commercial Pro | 450mm | 1" AF | Flights | Small sheds, ground mats, event gear |
Commercial Pro I | 600mm | 1" AF | Flights | Sheds, fencing, site gear |
Commercial Pro II | 900mm | 1" AF | Flights | Larger sheds, containers, high-wind sites |
Threaded 450mm | 450mm | 24mm (nut) | Flights + Threaded Top Shaft | Signage, art, base plates |
Threaded 600mm | 600mm | 24mm (nut) | Flights + Threaded Top Shaft | Sculptures, modular frames |
Threaded 900mm | 900mm | 24mm (nut) | Flights + Threaded Top Shaft | Temporary structures, deep sand hold |
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
What’s included in this kit?
What’s included in this kit?
Ground Type
Ground Type
Tools Needed
Tools Needed
Hold Strength
Hold Strength
Can you deliver to my address if I’m not in a metro area?
Can you deliver to my address if I’m not in a metro area?
When will my order arrive?
When will my order arrive?
What warranty is included?
What warranty is included?
What is your return policy?
What is your return policy?

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.