Multi-functional EDC carabiner: can be hung with a key, backpack, water bottle, etc. Suitable for outdoor, travel, emergency, camping, fishing, everyday fashion. The screwdriver also comes with a 2cm scale, which is very suitable for daily DIY work
Pocket Size: L*2.64", W*1.26", H*0.15", B Shape designed U4 Pro is very suitable for one-hand operation. Please note that use within the strength range of approximately 50 kg (vertical axis).
Dual-bit Screwdriver: Screwdriver Twist is made of tough S2 steel which has stronger hardness and wear resistance. Easily replaces PH0 and SL3.5 screwdriver bits and attaches to the screwdriver.
The U4 Pro keychain carabiner contains a folding knife with a concealed design. It has anti-cutting designs at 90 degrees and 180 degrees to prevent scratches. It comes with 5 interchangeable blades for durability and versatile use.
Titanium Alloy: RovyVon U4 Pro Keychain is CNC precision machined from titanium alloy, making it lightweight and durable. 1x Titanium Carabiner, 5x Replaceable Blades are included.(Only PH0+SL3.5 Screw Bit Are Included, T6+T8 Screw Bit Are Not Included)