12 PCS Car Brake Bleeder Screw Caps, Rubber Auto Brake Bleeder Caliper Nipple Cap Dust Stem Cover, Waterproof Grease Zerk Fitting Dust Covers for Car Motorcycle Bicycle

Specification:Material: RubberQuantity: 12 PCSColor: BlackWeight: 9 gSize: 0.5 × 0.3 × 0.4 inchesFeature: Waterproof, Practical, DustproofFit Type: Universal FitWhy do you need this car brake bleeder screw cap?-Featuring excellent hardness to withstand impacts without breaking or deforming.-The screw cap stays firmly in place and won't loosen or fall off even on bumpy roads.-Each package contains 12 dust caps to easily meet your daily usage and replacement needs.

• Practical Function: This brake bleeder screw cap delivers reliable protection, effectively blocking dust, dirt, and debris from entering the internal components. It also shields the bleed screw from scratches, corrosion, and wear, keeping the screw in pristine condition
• Reliable Material: Made from high-quality rubber, this dust cap boasts exceptional elasticity, making it less prone to breaking, cracking, and deforming. Its superior wear resistance ensures it maintains its shape and reliable performance even after prolonged use
• Excellent Sealing: This dust cover fits snugly around the brake bleed screw, delivering excellent sealing performance. It significantly reduces the risk of brake fluid leakage, firmly maintaining the integrity of the braking system's seals and ensuring reliable operation
• Easy Installation: The installation of this screw cap is incredibly hassle-free, with no extra tools or complicated steps required. Simply align the dust cap with the brake bleed screw, and press firmly until it fits tightly over the screw to complete the installation
• Wide Application: Measuring 0.5 × 0.3 × 0.4 inches with an inner diameter of 0.23 inches, this dust cover is compatible with most standard bleeder screws. It is suitable for a wide range of vehicles, including cars, trucks, SUVs, RVs, motorcycles, bicycles, and more