GEARWRENCH 86910 Ratcheting Combination Wrench 10mm
- Jaw Capacity: 0.4 inches
- Measurement Standard: Metric
- Head Style: Box End
- End Style: Hang Hole
Last refreshed Aug 4, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A single 10mm wrench at just over 6.5 inches long, useful as a replacement or addition to an existing metric set rather than a standalone kit.
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ASIN: B08KHSJXGSModel: 86910Category: Wrenches
Overview
The GEARWRENCH 86910 is a 10 millimeter wrench measuring about 6.67 inches long and weighing 0.13 pounds, sized for reaching fasteners in tight engine bays or equipment panels where a standard-length wrench will not fit.
GearWrench sells this size in both standard and long-pattern combination wrenches, and many carry ratcheting box ends on one side. The listing data confirms the 10mm capacity and length but does not state whether the box end ratchets, so confirm that feature on the product page if it matters.
- 10 millimeter capacity
- Length approximately 6.67 inches
- Weight 0.13 pounds
- GEARWRENCH model 86910
Who it's for
Suits mechanics and DIYers who need a dedicated 10mm wrench for automotive or equipment work. Not useful on its own for anyone needing a full metric set, since this listing covers a single size.
Pros and cons
- Compact 6.67 inch length fits tight clearance areas
- Light at 0.13 pounds for easy handling
- Single 10mm size only, not a set
- Shorter length gives less leverage than a full-size wrench
Performance notes
At 6.67 inches, the wrench is on the shorter side for a combination wrench, giving more clearance in cramped spaces at some cost to the leverage a longer handle would provide on a stuck 10mm fastener.
Specifications
| Brand | GEARWRENCH |
|---|---|
| Model | 86910 |
| Dimensions & fit | |
| Item Length | 6.7 incheslower than 58% of 371 wrenches |
| Wrench Length Style | Standard |
| Item Weight | 0.13 poundslower than 91% of 356 wrenches |
| Capacity & performance | |
| Jaw Capacity | 0.4 incheslower than 81% of 165 wrenches |
| Construction & materials | |
| Material Type | Alloy Steel |
| Color | Silver |
| Finish Types | Polished |
| Included components | |
| Package Quantity | 1 |
| Unit Count | 1 |
| Included Components | (1) 10mm 90-Tooth 12 Point Ratcheting Combination Wrench |
| Warranty & support | |
| Manufacturer Warranty Description | Standard Limited Lifetime |
| Other details | |
| Measurement Standard | Metric |
| Head Style | Box End |
| End Style | Hang Hole |
| Operation Mode | Mechanical |
| Is Racheting | Yes |
| Is Non Sparking | Yes |
| Point Count | 12 |
| Item Type Name | Wrench |
Closest rivals on specs
Klein Tools 68214 SAE 4-in-1 Reversible Ratchet Wrench- Item Weight 0.13 vs 0.2 pounds (-35%)
Klein Tools 50900R Conduit Locknut Wrench Set- Item Weight 0.13 vs 0.22 pounds (-41%)
Jetech Flex-Head Ratcheting Combination Wrench 11mm- Item Weight 0.13 vs 0.2 pounds (-35%)
Frequently asked questions
What size fastener does the 86910 fit?
10 millimeters.
How long is the wrench?
About 6.67 inches.
Does it ratchet?
Not confirmed in the listing data, check the product page for ratcheting box-end details.