• 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)
• 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.
• Folding Knife with Hidden Design：U4 Pro keychain carabiner includes a folded knife. 90 degree and 180 degree anti-cutting design avoid being scratched. Feature 5 replaceable blades, ensuring long-lasting use and functionality
• 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).
• 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