Feature:1. Metal Structure: The brake adjustment tool is made of aluminum alloy, with anodizing, and resisting to oxidation; 304 stainless steel push rod is rustproof and erosion resisting, with a long service life2. Magnet Design: The brake adjustment tool adopts magnet cores, which can firmly adhere to the surfaces of the master cylinder and booster during use, preventing movement and improving work efficiency3. Application: The master cylinder push rod length gauge is suitable for most brake boosters with adjustable pin; Not applicable to all cars, depending on the configuration of booster and master cylinder4. Easy to Operate: The brake push rod adjustment tool has a simple structure, is easy to operate, and can be quickly operated even if you do not have professional knowledge, saving your time and costs5. Compact and Practical: This brake adjustment tool has a compact size and portable design, making it easy to store and carry, suitable for daily repair and travel maintenance, meeting your more needsSpecification:Item Type: Brake Adjustment ToolMaterial: Aluminum Alloy, 304 Stainless SteelApplication: For Most Brake Boosters with Adjustable Pin.Package List:1 x Brake Adjustment Tool