REXBETI REX058 Aluminum Utility Knife 4 Pack
- 4 knives in the pack
- 6.5 inches long each
- Manual-retractable blade handle
- Aluminum handle and listed blade material
- Multicolor set
Last refreshed Aug 4, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A four-piece set of manual retractable utility knives for boxes, packaging and light cutting. Blade material is listed oddly as aluminum, so check blade quality before heavy use.
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ASIN: B081G8Z7XGModel: REX058Category: Utility & Work Knives
Overview
A retractable blade slides out of an aluminum handle by hand, and four of these come in each pack in mixed colors. The length is short enough for a drawer, a toolbox or a vehicle door pocket.
Having four in one pack means a knife can live in each work area instead of being searched for. The handles are all metal and manually retracted, with no auto-lock details given. The listing gives aluminum for the blade too, which is unusual and unconfirmed for cutting.
Who it's for
Offices, workshops and homes that open a lot of cartons will get a knife per station. Heavy-duty users and anyone cutting dense material should choose a single knife with a clearly stated steel blade.
Pros and cons
- Four knives per pack
- Aluminum handles stay light
- Retractable body for pocket carry
- Mixed colors help tell them apart
- Blade material listed as aluminum
- Locking method not described
- Blade size and thickness not given
- Replacement blade type not stated
Performance notes
Cutting depends on the blade fitted and how firmly it is held in the handle, and neither is described beyond the retractable action. The metal handle gives a stiffer grip than plastic but can be slippery with wet hands. Light cartons and packing tape are realistic targets.
Specifications
| Brand | REXBETI |
|---|---|
| Model | REX058 |
| Dimensions & fit | |
| Item Length | 6.5 Incheslower than 52% of 125 utility & work knives |
| Construction & materials | |
| Blade Material | Aluminum |
| Handle Material | Aluminum |
| Material Type | Aluminum |
| Color | Multicolor |
| Included components | |
| Unit Count | 4 Count |
| Other details | |
| Handle Type | Manual-Retractable |
| Product Style | 4 PACK |
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Frequently asked questions
What size is the REXBETI REX058 knife?
Each knife is listed at 6.5 inches long, and the pack contains 4 of them.
Are the REXBETI REX058 blades steel?
The listing gives aluminum for the blade material, which is unusual. It does not describe hardening or coating, so expect light cutting only.