SPEEDWOX Mini Ignition Wrench Set
- Head Style: Box End
- Item Length: 6.6 inches
- Operation Mode: Mechanical
- Material Type: High Carbon Steel
Last refreshed Aug 4, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
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ASIN: B07N3ZG2N1Model: TZMCW2A-139Category: Wrenches
Overview
The SPEEDWOX TZMCW2A-139 is a wrench measuring about 16.7 centimeters long and weighing 240 grams, sized for mid range fastener work rather than heavy automotive torque.
At roughly half a pound, this wrench sits in a middle size range, longer and heavier than the small combination sets aimed at electronics or hobby work, but well short of the long handled wrenches built for high torque jobs. SPEEDWOX is a lesser known brand, so the review volume here is a more telling signal than brand recognition alone.
- About 16.7 centimeters long
- Weighs about 240 grams
- SPEEDWOX TZMCW2A-139 model
Who it's for
General household and light mechanical repair work, where a single mid sized wrench covers common fasteners, fits this product's dimensions. Buyers needing a full set spanning many sizes, or a wrench built for high torque automotive bolts, should look elsewhere.
Pros and cons
- Mid sized length suits general repair work
- Specific fastener size not listed
- No description text to confirm material
- Sold as a single wrench, not a set
Performance notes
A wrench of this length and weight class sits between compact hobby tools and long handled torque wrenches, generally suited to turning fasteners by hand with moderate leverage rather than breaking loose seized or heavily torqued bolts. The exact size it fits is not listed in the available specifications.
Specifications
| Brand | SPEEDWOX |
|---|---|
| Model | TZMCW2A-139 |
| Dimensions & fit | |
| Item Length | 6.6 incheslower than 59% of 371 wrenches |
| Item Weight | 0.53 poundslower than 74% of 356 wrenches |
| Construction & materials | |
| Material Type | High Carbon Steel |
| Color | Open/Box |
| Finish Types | Chrome Finish |
| Included components | |
| Package Quantity | 20 |
| Unit Count | 20 |
| Included Components | 20 Pcs Wrenches With Storage Pouches And Key Chains |
| Other details | |
| Head Style | Box End |
| Operation Mode | Mechanical |
Closest rivals on specs
Klein Tools 32934M 8-in-1 Metric Impact Flip Socket Set- Item Weight 0.53 vs 0.46 pounds (+15%)
Bondhus 69499 ColorGuard Ball End L-Wrench Set- Item Weight 0.53 vs 0.66 pounds (-20%)
Park Tool ATD-1.2 Adjustable Torque Driver- Item Weight 0.53 vs 0.66 pounds (-20%)
Frequently asked questions
How long is the SPEEDWOX TZMCW2A-139?
It measures about 16.7 centimeters.
How much does it weigh?
It weighs about 240 grams.