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Powerbuilt 14mm Back Tap Spark Plug Thread Repair Tool, Straightening Tool, Motorcycle Spark Plugs, Repairs Damaged Threads, Collapsible Design - 640811
✅ In stock
F
Grade
Analysis Confidence
100%
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Sep 19, 2026 10:35 PM · Prices & availability subject to change
Is This a Good Price on Amazon?
💤 Not a Deal- 💤Verdict: Not a Deal. Price is at or above historical norms. Best to wait for a sale.
- 💰The current price sits right around what this item typically fetches.
- 🏷️A 37% cut from the official retail price adds further appeal.
- 📉Pricing has not dipped this low in roughly six months, placing this offer among the better deals in that window.
- ➡️Pricing has held fairly steady, with no strong push in either direction.
How We Scored This Deal
Price Competitiveness
2.05/28
Recent Value
1.48/22
Market Standing
8.9/20
Deal Strength
10/20
Momentum
4/10
📝 Product Overview
🏪 Sold by
Toolsmithdirect
🚚 Shipping
Free Shipping
Product Details
✓SAVES THE DAY: The Back tap repairs the damaged thread as it is drawn up through the spark plug hole bringing any debris with it instead of falling into engine cylinder
✓PATENTED DESIGN: Collapsible design allows it to engage be placed through the spark plug hole and into the chamber; expands the tool's threaded area and threading into the clean threads drawn up through the plug hole repairing threads as it goes
✓TIME SAVER: Repairs fouled and damaged threads without removing cylinder heads; no need for tricky thread inserts
✓TOP QUALITY: Meets or exceeds ANSI standards
✓STRONG: Made of heat treated 4118 steel
✓Back-Tap 14 millimeter thread straightening tool for spark plug fouled threads
✓Collapsible design allows it to engage be placed through the spark plug hole and into the chamber
⚙️ Specifications
Powerbuilt
Powerbuilt
Back-Tap Thread Repair To
5.8 ounces
4.79 x 9 x 1 inches
640811
No
640811
Manufacturer
Powerbuilt
Brand
Powerbuilt
Model
14 Millimeter Back-Tap Thread Repair Tool
Item Weight
0.16 kg
Product Dimensions
5 x 0.75 x 10 inches
Item model number
640811
Is Discontinued By Manufacturer
No
