OLFA L-1 18mm Utility Knife
- Fine style utility knife
- Carbon tool steel blade
- 18 millimeters item length listed
- 5 grams weight
- Guaranteed forever by the manufacturer
Last refreshed Aug 4, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A very light OLFA utility knife in the fine style, with a rubberized ABS handle. Blade width and lock type are not stated, so confirm them against your cutting needs.
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ASIN: B0006SJAR0Model: 5003Category: Utility & Work Knives
Overview
OLFA builds this knife around a carbon tool steel blade held in a yellow ABS plastic handle with rubber and steel parts. The listing gives its product style as fine and its weight as only a few grams.
The reason to look at it is the low weight and a maker guarantee that has no end date. The limit is detail: the listing does not name the blade width, the number of segments or how the blade locks.
Who it's for
Hobbyists, paper crafters and office users who cut thin material. Those cutting thick cardboard, carpet or rope should look at a larger knife with a stouter blade.
Pros and cons
- Carbon tool steel blade
- Yellow handle is easy to spot
- Rubber in the handle
- Blade width not listed
- Lock type not listed
- Not for thick material
- Item length unclear
Performance notes
Carbon tool steel takes a sharp edge, and the slim blade follows lines closely on thin material. Low weight reduces hand fatigue but also means little mass behind a cut. Rust protection is limited, so a dry store matters.
Specifications
| Brand | OLFA |
|---|---|
| Model | 5003 |
| Dimensions & fit | |
| Item Length | 18 millimeterslower than 98% of 125 utility & work knives |
| Item weight | 5 grams |
| Construction & materials | |
| Blade Material | Carbon tool steel |
| Handle Material | ABS, plastic, rubber, stainless steel, steel |
| Material Type | Plastic, carbon tool steel |
| Color | Yellow |
| Included components | |
| Unit Count | 1.0 Count |
| Warranty & support | |
| Manufacturer Warranty Description | Guaranteed forever |
| Other details | |
| Handle Type | ABS plastic |
| Product Style | Fine |
| Item Type Name | ........ |
Closest rivals on specs
Victorinox Classic Alox Swiss Army Knife- Item Length 0.7 vs 2.3 inches (-70%)
- Item Weight 0.01 vs 0.04 pounds (-75%)
Victorinox Rally Swiss Army Knife- Item Length 0.7 vs 2.3 inches (-70%)
- Item Weight 0.01 vs 0.04 pounds (-75%)
Slice 50301 Micro Ceramic Safety Cutter 2 Pack- Item Length 0.7 vs 2.4 inches (-71%)
Frequently asked questions
How do I care for the OLFA 5003 blade?
The listing gives no care steps. The blade is carbon tool steel, so wiping it dry before storing is a sensible habit.
What is the OLFA 5003 handle made of?
The listing names ABS plastic with rubber and steel parts.
How long is the OLFA 5003 warranty?
The listing says guaranteed forever.
How heavy is the OLFA 5003?
The listing gives 5 grams.