The Delica debuted in 1990 as Spyderco's answer to a simple question: how light and compact could a serious folding knife become without sacrificing performance? Three decades and three CQI generations later, the Delica 4 remains one of Spyderco's best-selling knives worldwide—a testament to getting the fundamentals right from the start.
Manufactured in Seki City, Japan, the Delica benefits from centuries of bladesmithing tradition combined with modern precision manufacturing.
The Delica's 2.9-inch blade strikes an ideal balance for everyday tasks. The full-flat grind creates thin cutting geometry that slices efficiently through cardboard, packaging, rope, and food prep. The leaf-shaped profile offers enough belly for general utility and a refined tip for detail work. Spyderco's signature 11mm Round Hole enables fast, ambidextrous one-handed deployment—even with gloves.
The bi-directional texturing on the injection-molded FRN handle scales delivers secure grip in wet or dry conditions while keeping weight under 2.5 ounces. Skeletonized steel liners provide structural rigidity without adding bulk.
The Delica employs Spyderco's refined back lock mechanism, positioned at the spine for intuitive operation. Press the rocker arm to disengage and close the blade. The lock engages with a solid, confident snap and has proven itself across millions of knives over three decades.
At under 2.5 ounces, the Delica virtually disappears during carry yet remains instantly accessible when needed. The sub-3-inch blade meets legal requirements in most jurisdictions while providing ample cutting edge for daily tasks. Spyderco's extensive color palette lets you match your style, while sprint runs and dealer exclusives offer unique steel and handle combinations for collectors.
| Specification | Detail |
|---|---|
| Blade Length | 2.9" |
| Cutting Edge | 2.56" |
| Overall Length | 7.11" |
| Closed Length | 4.25" |
| Blade Thickness | 0.098" |
| Weight | 2.5 oz (varies by configuration) |
| Handle Material | FRN (standard); variants include stainless steel, carbon fiber |
| Lock Type | Back Lock |
| Pocket Clip | Four-position, tip-up/tip-down, left/right |
| Made in Japan | Seki City |