COSCO Easycut Self-Retracting Cutter Knife
- Handle Type: Auto-Retractable
- Blade Material: Plastic
- Handle Material: Plastic
- Material Type: Bamboo
Last refreshed Aug 4, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A lightweight, all-plastic option for basic cutting tasks, not built for heavy or repeated hard use.
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ASIN: B000MK9XYMModel: 91508Category: Utility & Work Knives
Overview
The COSCO 91508 is a plastic-bodied knife measuring 6.3 inches long and weighing 2.08 ounces.
Both the blade housing and handle are listed as plastic, pointing to a light-duty utility or craft knife rather than a metal-bodied fixed blade meant for heavy cutting. At 6.3 inches overall it sits in typical box-cutter or hobby-knife territory.
- 6.3 inches long
- 2.08 ounces
- Plastic body and handle
Who it's for
Works for light household or craft cutting tasks such as opening boxes or trimming paper and cardboard. Anyone needing a metal-handled or heavy-duty utility knife for repeated tough cutting should look elsewhere given the all-plastic build.
Pros and cons
- Light at 2.08 ounces, easy to hold
- 6.3 inch length suits general cutting tasks
- All-plastic build limits it to light-duty cutting
- Not suited to repeated heavy use
Performance notes
The plastic material and handle keep total weight to just over 2 ounces, making it easy to hold for short tasks, though it will flex more than a metal-bodied knife under hard pressure.
Specifications
| Brand | COSCO |
|---|---|
| Model | 91508 |
| Dimensions & fit | |
| Item Weight | 0.13 poundslower than 69% of 145 utility & work knives |
| Item Length | 6.3 incheslower than 59% of 125 utility & work knives |
| Construction & materials | |
| Blade Material | Plastic |
| Handle Material | Plastic |
| Material Type | Bamboo |
| Color | 91508 |
| Included components | |
| Unit Count | 1 |
| Included Components | 91508 |
| Other details | |
| Handle Type | Auto-Retractable |
| Item Type Name | 91508 |
| Product Style | Utility Knife |
Closest rivals on specs
KATA Folding Utility Knife 4 Pack- Item Weight 0.13 vs 0.15 pounds (-13%)
Omesio Full Tang Neck Knife- Item Weight 0.13 vs 0.11 pounds (+18%)
Frequently asked questions
What is the COSCO 91508 made of?
Plastic, both the body and the handle.
How long is it?
6.3 inches.
How much does it weigh?
2.08 ounces.