Brake Lock, Z-CON Brake Lock CLutch Lock Anti Theft Pure Steel Car Lock for the Brake Rod Width 5mm - 15mm of All Automobiles - Midnight Black Brake Lock Were Authorized by CE,FCC and ROHS. Brake Lock, LOCK:Pull Handle Up with Stepping the Pedal,Lock Clutch(Stick Shift) or Lock the Brake Rod (Automatic Gearshift) Tightly After Shifting into P Gear for Stopping,Absolutely Can't Hit the Brake/Clutch and Shift into D Gear for Drive After Locking; UNLOCK:A Key Trigger,Strong Spring Strentches Automatically,Turn Handle Clockwise,Unlock Easy as a Pie Car Security Lock,Escape Hammer:Break the Window and Escape; Sharp Cutter: Cut Off the Seat Belt and Escape; LED Caution Light: Drop Anchor at Night,LED Warn Other Cars DecelerateLED Lighting: Emergency Lighting as a Torch at Night and Lock Conveniently,Free Car Charger:Charging Lock Anytime. Special Cylinder Key, Unique Anti-prying Construction, Absolutely Anti-FakeUnique Double Beads Round Design of Lock Leaves,Unique Magical Change of Later Transmission Design; Free Car Charger and USB Cable,Easy to Charge the Lock Anytime. Compatible with the Brake Rod Width:5mm-15mm of All Automobiles.