Grip-Lock - Yellow Grip-Lock is Kiwi ingenuity - a world first. Providing the worlds only motorcycle security device that clamps both throttle and hand brake - instantly. No twist grip - no acceleration. Compact, lightweight and rugged, each Grip- Lock comes with 2 flat blade laser cut keys plus 3 rubber grip inserts for maximum adjustability and perfect fit.}Highly visible}Compact (fits easily in pocket, bag or glove compartment)}Laboratory developed and tested to resist extreme impact levels.}Strong yet lightweight. Three hardened steel inserts designed to destroy hacksaw blades.}Highly adjustable variations in use twist grip size and brake lever position - on clutch or brake lever, with brake on or off - while still immobilising the twist grip. Slider allows you to adjust the desired amount of pressure on the brake.}Anti drill, anti pick lock barrel with 50,000 key combinations.}Used on the front brake lever will keep the bike from being pushed off the center or side stand.