1. PROFESSIONAL TOOL: With a silicone hose length of 1.2 meters/47.2 inches, the brake bleeding spanner tool makes it easy for you to work comfortably. Its in built check valve prevents dirty brake liquid from flowing back and leaking.2. FULL SIZE RANGE: This tool kit comes with seven different size options, 7mm, 8mm, 9mm, 10mm, 11mm, 12mm, each corresponding to a 12 point wrench with an adapter socket. This diverse range of sizes accommodates your varying needs.3. RUGGED CONSTRUCTION: Constructed from high strength metal material, the brake bleeding wrench tool kit offers elevated hardness and superior wear resistance. Its sandblasted surface is rust resistant, contributing to a longer lifespan.4. EFFICIENT OPERATION: This brake bleeder wrench set allows for efficient brake bleeding without removing the wheels and raising the vehicle, giving you safe operation.5. ORGANIZED STORAGE: Comes in a blow molded box for secure and convenient storage of all tools. The 12 point adapter sockets come in various colors for quick and easy differentiation, enhancing convenience of use.Specification:Item Type: Brake Bleeder Wrench SetMaterial: Metal12 Point Brake Bleeding Spanner Set, 7-12mmApplication:Designed for use on most vehicles with bleeding brake and hydraulic clutch systems. Widely compatible with car, light truck, SUV, motorcycle brake calipers, wheel cylinders.Package List:1 x Brake Bleeder Wrench Set(6PCS)1 x Oil Discharge Hose with Check Valve1 x Blow Molded Box