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KD Tools 3545 Back-Tap 14mm Spark Plug Thread Repair Tool NOS Made USA - $25 (Wilmington - River Lights)
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Item Specifics:
- Brand: KD Tools (Danaher Tool Group)
- MPN: 3545
- Thread Size: 14mm
- Type: Internal Thread Chaser / Rethread Tool
- Length: 6 inches (Fits Deep Well Plugs)
- Country of Manufacture: United States
Why the Back-Tap Design is Superior: Standard thread taps push metal shavings, carbon, and dirt downward directly into your engine's combustion chamber. The patented Back-Tap works in reverse:
1. Inside-Out Repair: The collapsible mandrel head inserts straight through the spark plug port into the cylinder.
2. Uses Clean Base Threads: It expands inside the chamber to catch the undamaged, clean threads at the very bottom of the port.
3. Pulls Debris OUT: As you wrench it counterclockwise outward, it re-aligns and cleans the stripped upper threads while drawing all metal filings out of the engine.
Key Features & Specifications:
- Perfect Fit: Specifically designed for standard 14mm spark plug threads.
- Deep Reach: Features a 6" overall length making it perfect for deep-well spark plug configurations.
- Easy to Use: Can be driven safely with a standard 1/2" wrench or socket.
- No Head Removal: Fixes stripped threads without the extensive work of pulling the cylinder head off
We're running a 3000 square foot multi-generation estate sale. You can click the "more ads by this user" link to see the items we've listed so far. You're also welcome to make an appointment to come look at the entire estate. We're located on Independence between Carolina Beach and River Rd. in Wilmington. We take virtually every form of payment, including credit cards with a 3% fee, and we'd be happy to hold items with a deposit. Hope to see you soon!