🛠️ Fix it right, the first time — thread repair redefined!
The Powerbuilt 14mm Back Tap Spark Plug Thread Repair Tool features a patented collapsible design that allows it to be inserted through spark plug holes to repair damaged threads efficiently. Made in the USA and ANSI certified, this lightweight 160g tool not only restores threads but also removes debris, ensuring a clean and durable repair for motorcycle and automotive spark plugs.
| Manufacturer | Powerbuilt |
| Brand | Powerbuilt |
| Model | Back-Tap Thread Repair To |
| Product Dimensions | 12.17 x 22.86 x 2.54 cm; 160 g |
| Item model number | 640811 |
| Manufacturer part number | 640811 |
| Item Weight | 160 g |
T**J
Was skeptical but it worked
Restored the thread of a spark plug hole in my Renault cylinder head which had been lightly threaded a few turns. As other reviewers have said, take your time to figure out how the tool works before going in. I passed it through three times as instructed and needed pliers to expand it because of tight access.
C**R
Take your time and it works
I printed out the 5 star review by HarleyRider, and carefully followed its advice. Result: I sorted out a crossed spark plug thread on my 1972 T series Bentley, without having to remove the affected cylinder head.
G**M
Works
Excellent bit of kit reasonably priced and works like a dream
L**H
Top service
Very satisfied with both delivery, service and quality
M**G
Perfect tool
effective solution for difficult problem
Trustpilot
1 week ago
2 days ago
