CJRB
CJRB Large Pyrite-Light Button Lock with safety switch Knife G10 Handle (3.7'' Black PVD Coating AR-RPM9 Blade) J1945L-BDE
Quick Verdict
The CJRB Large Pyrite-Light is a solid budget-friendly EDC folder featuring a durable 3.7-inch AR-RPM9 blade at HRC59-61 hardness with flat grind geometry. The G10 handle provides excellent grip, while the ceramic ball bearing pivot ensures smooth deployment. Button lock with integrated safety switch offers secure lockup and added peace of mind. At 110g, it's a capable everyday companion for those wanting a practical Wharncliffe profile without breaking the bank.
What We Like
- AR-RPM9 blade steel offers good edge retention for the price
- Smooth ceramic ball bearing pivot for fast deployment
- G10 handle provides excellent grip in all conditions
- Button lock with safety switch adds security
- Includes tritium slots for customization
Considerations
- 3.88oz weight may be heavier for some EDC users
- Stone wash/PVD finish may show wear over time
- Basic steel clip lacks premium feel
Overview
Specification
Blade Length
3.7" (94mm)
Blade Thickness
0.11" (2.7mm)
Blade Finish
Stone Wash/Black PVD Coating
Blade Grind
Flat
Blade Material
AR-RPM9
Blade Hardness
HRC59-61
Blade Style
Wharncliffe
Handle Material
G10
Clip Material
Steel
Pivot Assembly
Ceramic Ball Bearing
Lock Type
Button Lock with safety switch
Overall Length
8.43" (214mm)
Closed Length
4.72" (120mm)
Weight
110g/3.88oz
Technical Specifications
8 specs Brand CJRB
Category Knives
Weight 110g (3.9 oz)
Material G10
Blade Steel AR-RPM9
Blade Length 3.7mm
Blade Shape Wharncliffe
Lock Type Button Lock