Prostormer Metric Flex-Head Ratcheting Wrench Set 14 Piece
- Jaw Capacity: 0.7 inches
- Measurement Standard: Metric
- Head Style: Open End And Box End
- Item Length: 11.1 inches
Last refreshed Aug 4, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A reasonably sized adjustable wrench for everyday fasteners up to about 19mm, though the listing offers no detail on material or jaw finish.
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ASIN: B07RNKDGP8Category: Wrenches
Overview
At 11.14 inches long with a 19 millimeter jaw capacity, this Prostormer adjustable wrench is sized for common household and light mechanical fasteners rather than oversized bolts or pipe work.
The two specs given, length and jaw capacity, point to a mid size adjustable wrench: long enough for reasonable leverage, wide enough for fasteners up to about 19mm, roughly three quarters of an inch. No material, finish, or jaw mechanism details are included in the source data, so those remain unconfirmed.
- 19mm jaw capacity
- 11.14 inch overall length
- Adjustable jaw wrench
- Single tool listing
Who it's for
Fits anyone who needs one adjustable wrench in the common three quarter inch capacity range for household or light mechanical work. Not for jobs needing a full wrench set or fasteners larger than 19mm.
Pros and cons
- Roughly 11 inch handle for leverage
- 19mm jaw covers common fastener sizes
- No material or finish details provided
- Single tool, not a multi size set
Performance notes
The 11.14 inch handle should provide enough leverage for stuck nuts within the stated jaw range, though the source data does not specify the steel type or jaw mechanism.
Specifications
| Brand | Prostormer |
|---|---|
| Dimensions & fit | |
| Item Length | 11.1 incheshigher than 66% of 371 wrenches |
| Capacity & performance | |
| Jaw Capacity | 0.7 incheslower than 50% of 165 wrenches |
| Construction & materials | |
| Material Type | Chrome Vanadium Steel |
| Color | Black, Silver |
| Finish Types | Polished |
| Included components | |
| Package Quantity | 1 |
| Unit Count | 1 |
| Other details | |
| Measurement Standard | Metric |
| Head Style | Open End And Box End |
| Operation Mode | Mechanical |
| Set Name | Prostormer 14-Piece Metric Flex Head Ratcheting Wrench Set |
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Frequently asked questions
What is the jaw capacity of the Prostormer wrench?
The listed capacity is 19 millimeters, about three quarters of an inch.
How long is the wrench?
It measures 11.14 inches overall.
Does it come with other sizes or tools?
The listing only specifies length and capacity for this single wrench, with no mention of additional pieces.