[Fitment]The master cylinder push rod length gauge is suitable for most brake boosters with adjustable pins.Tip: It is to , depending on the configuration of the brake booster and master cylinder 🎄[ REPAIRING TOOL ] The master cylinder push rod length gauge is used to measure the depth of the master cylinder piston bore,which is to adjust the length of the booster push rod pin, to help you solve difficulties in braking on your cars ,ending up with precise and safe braking. 🎄[CUSHY APPLICATION ] The two ends of the booster push rod pin adjustment tool are designed with a magnetic inner core, which can be firmly attached to the of the master cylinder and booster when using, so that it makes your measurement and maintenance process easier. 🎄[QUALITY MATERIALS ] The main body of the brake adjustment tool is made of high-quality aluminum alloy with anodized ,meanwhile the middle push rod is made of 304 stainless steel, which is and damage-. It not rusty or deform, ensuring the consistency and endurance. [Easy to use]A brake booster adjustment tool suitable for everyone, even if you don't have professional knowledge, you can quickly and easily use the electric brake booster push rod pin adjustment tool. The brake adjustment tool is designed with a magnetic core that can firmly adhere to the surfaces of the master cylinder and booster during use., Manufacturer: CTRLZS