EVIL ENERGY Adjustable AN Fitting Wrench
- Open end head, mechanical
- 7.2 inches long
- Aluminum, painted black
- 0.21 kilograms
Last refreshed Aug 4, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
One painted aluminum wrench with a single open jaw. The listing gives no jaw opening, so check the size against your fastener before you order.
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ASIN: B01MXY409CModel: 4A05BCategory: Wrenches
Overview
A bench drawer or bike repair kit is where an open-end wrench like this belongs. It has one open jaw on a straight handle, a painted aluminum body, and no moving parts.
Light aluminum construction is the reason to consider it where weight matters. The limit is information, because the listing never names the opening size or the measurement standard.
Who it's for
Home repair users and cyclists who need a basic open-end tool for light fastening can use it once the size is confirmed. Mechanics who torque engine hardware should choose steel tools with a rated size.
Pros and cons
- Light aluminum body
- Simple open-end design
- Opening size not listed
- Aluminum is softer than steel
- Measurement standard unknown
- No ratcheting action
Performance notes
This style grips two flats of a fastener, so the fit of the opening to the head decides whether it turns or rounds the corners. Aluminum is lighter than steel but flexes and wears faster under high torque. Paint adds a color without changing the strength of the metal.
Specifications
| Brand | EVIL ENERGY |
|---|---|
| Model | 4A05B |
| Dimensions & fit | |
| Item Length | 7.2 Incheslower than 56% of 338 wrenches |
| Item weight | 0.21 Kilograms |
| Construction & materials | |
| Material Type | Aluminum |
| Color | Black |
| Finish Types | Painted |
| Included components | |
| Package Quantity | 1 |
| Other details | |
| Head Style | Open End |
| Operation Mode | Mechanical |
Closest rivals on specs
Frequently asked questions
Is the EVIL ENERGY 4A05B a ratchet or a socket set?
No. The listing shows a single open-end wrench with a mechanical operation mode, and no sockets.
What size is the EVIL ENERGY 4A05B opening?
The listing does not give a jaw opening or a measurement standard.
Is the EVIL ENERGY 4A05B steel?
No. The material is listed as aluminum with a painted finish.