Designed for Serpentine Belts: Purpose-built for removing and installing serpentine belts on vehicles with spring-loaded belt tensioners Reach Tight Spaces with Ease: Extra-long handle and extension bar provide access to hard-to-reach tensioners and bolts at optimal angles Multi-Vehicle Compatibility: Includes a complete accessory kit compatible with a wide range of vehicles including GM, Ford, Chrysler, SAAB, VW, and Volvo Organized & Durable Case: Comes in a heavy-duty blow-molded storage case to keep tools protected and neatly organized Clear Instructions Included: Step-by-step usage guide with detailed photos helps you get the job done quickly and correctly