Spyderco Caribbean Rex™ Leaf CPM Rex® 121® PlainEdge Folding Knife
The Spyderco Caribbean REX Leaf CPM REX 121 combines the distinctive design and exceptional cutting performance of Spyderco’s popular Caribbean platform with one of the most advanced high-hardness tool steels available. Built for users who demand outstanding edge retention and precision cutting, this premium folding knife combines innovative materials, practical ergonomics, and unmistakable Spyderco styling.
Featuring a distinctive leaf-shaped blade crafted from CPM REX 121, this specialist Caribbean delivers exceptional wear resistance and long-lasting cutting performance. Its striking orange-and-black G-10 handle scales give the knife a bold look while providing the secure grip and control needed for demanding cutting tasks.
Exceptional Cutting Performance with CPM REX 121
At the centre of the Caribbean REX is its premium CPM REX 121 blade, manufactured using Crucible Industries’ advanced powder metallurgy process.
CPM REX 121 is an extremely high-alloy tool steel famous for its exceptional hardness, wear resistance and edge-holding capabilities. Its unique composition renders it especially well suited to applications that require a sharp cutting edge for extended periods.
The Caribbean’s distinctive leaf-shaped blade offers a versatile cutting profile that balances slicing performance, point control, and everyday utility.
Unlike the rust-resistant steels traditionally associated with Spyderco’s Salt Series, CPM REX 121 prioritises hardness and edge retention. As a result, we recommend regular cleaning, drying, and proper blade maintenance to prevent corrosion.
Distinctive Orange and Black G-10 Handle
The Caribbean REX features striking orange-and-black G-10 handle scales, giving this specialist model a distinctive look while retaining the classic Caribbean design's practical ergonomics. The handle features Spyderco’s signature Caribbean Bi-Directional Texture™, a precision-machined pattern that provides excellent traction and secure handling.
This textured surface helps you maintain a confident grip during demanding cutting tasks, while the ergonomic handle shape offers comfort and control during extended use. Durable G-10 construction and distinctive colour detailing create a folding knife which is both visually striking and highly functional.
Proven Compression Lock Performance
The Caribbean REX features Spyderco’s renowned Compression Lock® mechanism, delivering a strong, reliable blade lock with simple operation. Spyderco’s signature Trademark Round Hole™ allows convenient, ambidextrous one-handed opening, making the knife practical and intuitive to operate.
With its premium blade steel, strong construction, and distinctive handle design, the Spyderco Caribbean REX Leaf CPM REX 121 is an excellent choice for knife enthusiasts, collectors, and users who prioritise exceptional edge retention.
Key Features
- Premium CPM REX 121 high-alloy tool steel blade
- Exceptional edge retention and wear resistance
- Distinctive leaf-shaped blade profile
- PlainEdge cutting edge for smooth, precise cutting
- Spyderco Compression Lock® mechanism
- Trademark Round Hole™ for ambidextrous one-handed opening
- Distinctive orange and black G-10 handle scales
- Caribbean Bi-Directional Texture™ for superior grip
- Ergonomic handle design for comfort and control
- High-performance blade steel for demanding cutting applications
- Distinctive styling inspired by the Spyderco Caribbean platform
- Premium folding knife for devotees and collectors
Overall Length - 8.44"(214mm)
Blade Length - 3.65" (93mm)
Steel - CPM® Rex® 121®
Closed Length - 4.84" (123mm)
Edge Length - 3.65" (93mm)
Weight - 4.4oz (123g)
Blade Thickness - 0.138" (3.5mm)
Handle - G-10
Clip Position - Ambi
Tip Carry Position - Tip-Up
Lock Type - Compression
Grind - Full-Flat
Sheath - N/A
Origin - Taiwan
