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- – 6-month term
- – No impact on credit to apply
- – Instant approval decision
- – Secure and straightforward checkout
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FREE 30-day refund/replacement
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
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Availability:
In Stock.
Arrives
Friday, Nov 13
Recently Viewed
At a glance
- Condition
- New
- Size
- 12-in
- Model
- EXT12
- Dimensions
- 12 x 1 x 1 in
- Weight
- 2 lb
- Material
- metal
- Finish Type
- Powder coated
- In the box
- Ice Fishing
- Warranty
- 1-Year Limited
Features 5
- Constructed of durable steel, heavy-duty welds and a powder coat finish.
- Extend your drilling depth by 12 inches
- Fits all powerheads with a 7/8 connection
- Model Number: EXT12
- Mounting hardware included
Description
Our power auger extensions gain drilling depth in thick ice conditions. This extension is fully-welded steel and is finished with our Eskimo red powder-coat paint.
Specs 23
| Material | metal |
|---|---|
| Finish Type | Powder coated |
| Shank Type | Straight |
| Cutting Angle String | 9E+1 degrees |
| Brand | EARTHQUAKE |
| Brand Name | EARTHQUAKE |
| Model | EXT12 |
| UPC | 772259119962 012642400124 799360518682 |
| Unit Count | 1 Count |
| Global Trade Identification Number | 24 |
| Number of Packs | 1 |
| Manufacturer | Ardisam, Inc. |
| Part Number | EXT12 |
| Number of Pieces | 1 |
| Item Type Name | EXTENTION DEPTH 12 IN 7/8 CONNECTION |
| Item Weight | 2 pounds |
| Item Dimensions | 12 x 1 x 1 inches |
| Minimum Bore Diameter | 4 inches |
| Material Type | metal |
| Finish Types | Powder coated |
| Surface Recommendation | Alloy Steel |
| Tool Flute Type | Straight |
| Point Style | Spear Point |
No specs match.
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Friday, Nov 13
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Shipped Securely
Size: 12-Inch
Heavy unit. Works just fine
Reviewed in the United States on February 18, 2026 by al Bob
Good Quality Steel - Well Painted - Does The Job
Size: 12-Inch
I got this extension to be able to drill down about 3 full feet below grade with my Earthquake auger. This extension is a good complement to allow you to reach deeper and obtain the depth that you need. The extension is well made from a quality steel and is painted the same color red as the auger frame.
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Reviewed in the United States on January 29, 2024 by Texian
Sturdy
Size: 12-Inch
We bought with the auger because my husband is tall and needs the extra length and we were going deeper in the ground. It was study and strong so worked great
Reviewed in the United States on February 11, 2024 by Susan L
Did what I needed it for
Size: 12-Inch
Works like it's supposed to
Reviewed in the United States on March 23, 2026 by Chris B.
PERFECT FIT
Size: 12-Inch
I have a Predator tm. brand power auger from HF that came with a six inch bit & this extension fits both perfectly. Our soil on the peninsula is very sandy it’s ideal for digging so I really can’t speak to how this would hold up under harsh conditions but it works absolutely fine for me. I’m not associated with this or any product. I received nothing for my review. I recommend this product.
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Reviewed in the United States on October 23, 2017 by JATOAV8OR
Perfect
Size: 12-Inch
Perfect length I needed to auger a deeper hole.
Reviewed in the United States on January 16, 2026 by Anthony C.
Heavy Metal
Size: 12-Inch
Quality Precision Use it for auger extension. I have the 18 inch version so I know that it will work. It makes a two man auger out of a one man auger.
Reviewed in the United States on March 31, 2024 by kenneth hildebrandt
Sturdy product, unfortunate packaging
Size: 12-Inch
Sturdy product. Does exactly what it is intended to do. They decided to sendthe extension with the nut and bolt inside the receiving hole of the extension is unfortunate. Since the nut and bolt were not together they wedge themselves together making it extremely difficult to get out. Spent 30 mins banging against my new extension because I couldn't use it without the nut and bolt. The company should out the nut and bolt together if they are going to ship it in this manner.
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Reviewed in the United States on June 9, 2020 by Tyler