Permanent Professional Substancemail: Constructed of excellent alloy steel and reinforced polystyrene, offering 3x longer existence and better oxidation resistance, permanent over two thousand operations lacking wear for consistent extended use Ergonomic & Portablemail: Developed with a not slip, ergonomic handle for firm hold in wet conditions, and thin single.5kg for easy transport, ideal for road excursions and extended use Wide Vehicle Agreement: Direct current various car and motorbike brake arrangements, supporting disc brakes from 240mm to 320mm, excellent for sedans, sports automobiles, and motorcycles Strengthened Security Control: Ensures even relief during plunger expansion to stop brake structure damage, with controlled withdrawal speed to avoid brake malfunction, critical for households and new chauffeurs Efficient Butterfly Planumberebog: Features distinctive butterfly structure for even plunger expansion, facilitating brake pad replacement in just moment lacking additional tools, ideal for quick repairs by dynamics automobile enthusiasts, Manufacturer: Fahoujs