2pcs Presta to Schrader Bike Pump Valve Adaptor Converter,Bike Bicycle Adapter Copper Adapter,Bike with Rubber Inner Ring,Adapter for Tire Inflator Air Compressor

Package includes:This 2 pack ensures you will never run out of adaptors. They will arrive with you double-bagged and in a high-quality resealable and reusable zip bag for easy carrying in your cycle bag. Material:Manufactured using premium brass, these bicycle valve adaptors are strong, reliable and durable. Compact, lightweight and portable and can be easily taken out with you in your ride. Size:15mm*10mm,Lightweight, practical, convenient to install and easy to use, simply screw and inflate automotive pump, compressor. Easy to use: Direct replacement,easy to install, only use the wrench to put the caps onto the tire valve stem. A wide range of uses: Can be used with most pump types including bicycle pumps, hand pumps, foot pumps, and even air compressors in your local garage.