Neck carry
Pair it with the lanyard clip and quick release system for fast access without filling a pocket.
CJRB Spud series
Small in pocket. Big on performance.
The CJRB Spud packs a 2.34-inch AR-RPM9 blade, full four-finger control, and neck-or-pocket carry into a 1.71 oz everyday companion.
2.34"
AR-RPM9 blade
1.71 oz
Carry weight
5.59"
Overall length
Compact carry profile
Carry modes
Built for the places bigger knives skip.
The Spud is small enough to disappear until you need it, then opens into a controlled four-finger grip for real daily cutting tasks.
Fifth pocket
The compact closed length and light 1.71 oz build make it an easy fit for small-pocket EDC.
Backup utility
A drop point AR-RPM9 blade, liner lock, and ceramic bearing action keep the small format useful.
Compact specs
Small format. Real knife details.
Compact enough for low-profile carry, built with the lockup, steel, and bearing action you expect from a real everyday knife.
2.34"Blade length
AR-RPM9Blade steel
1.71 ozWeight
LinerLock type
CeramicBall bearing pivot
Shop the series
Choose your Spud
CJRB Spud Thumb Stud & Liner Lock Neck Knife Champagne Aluminum Handle(2.34'' AR-RPM9 Steel Black PVD Coating Blade) J1971-CP
Sale price$39.99
Regular price$53.32
Steel
AR-RPM9
Lock
Liner lock
Handle
Aluminum
Weight
48.5g /1.71oz
CJRB Spud Thumb Stud & Liner Lock Neck Knife Gray Aluminum Handle(2.34'' AR-RPM9 Steel Stone Wash Blade) J1971-GY
Sale price$39.99
Regular price$53.32
Steel
AR-RPM9
Lock
Liner lock
Handle
Aluminum
Weight
48.5g /1.71oz
CJRB Spud Thumb Stud & Liner Lock Neck Knife Black Aluminum Handle(2.34'' AR-RPM9 Steel Stone Wash Blade) J1971-BK
Sale price$39.99
Regular price$53.32
Steel
AR-RPM9
Lock
Liner lock
Handle
Aluminum
Weight
48.5g /1.71oz
Product details
Built small. Finished like a daily tool.
The neck-carry setup keeps the Spud easy to reach, while the compact closed length makes it just as pocket-friendly.
Detail view
Pick Your Spud.
Three finishes, one compact platform. Choose the look that fits your carry style.
Detail view
Ready for Neck Carry
Keep the Spud close with a neck-carry setup built for quick access without filling your pocket.
Detail view
Pocket-Friendly Everyday Carry.
Small enough to ride with your daily essentials, light enough to disappear until you need it.
2.34-inch AR-RPM9 blade.
A compact drop point blade gives the Spud enough edge for daily cutting while staying easy to carry.
Neck or fifth-pocket ready.
The neck-carry setup keeps the Spud easy to reach, while the compact closed length makes it just as pocket-friendly.
Ceramic bearing deployment.
Thumb-stud opening and ceramic bearings make the small format feel quick and controlled.
Watch the Spud
See the compact carry in motion.
See the Spud’s carry setup, deployment, and in-hand feel.
Designer note
A small knife should still feel complete.
Designed by Jake Diaz (Happy As Larry), the Spud is built around a simple idea: make the small knife feel complete in the hand. The rounded aluminum handle, thumb stud deployment, and broad drop point blade keep it compact without making it feel temporary.
Three finishes
Pick the profile that fits your carry.
Choose from Champagne, Gray, or Black aluminum handles, each with the same compact Spud profile and a distinct blade finish.
Quick answers
Spud FAQ
Everything you need to know before choosing your Spud.
Is the CJRB Spud a neck knife?
Yes. The Spud is designed to work as a neck knife with its lanyard clip and quick release system, while still functioning as a compact folding pocket knife.
Is the Spud small enough for fifth-pocket carry?
Yes. At 3.25 inches closed and 1.71 oz, the Spud is built for small-pocket carry, lightweight EDC, and backup utility.
What steel does the Spud use?
The Spud uses CJRB's AR-RPM9 steel with a 2.34-inch drop point blade. It is designed for balanced edge retention, toughness, and easy maintenance.
Which color should I choose?
Choose black for the lowest-profile carry, gray for the cleanest daily look, or champagne if you want the most contrast with the black PVD blade.