Tire Extension90 Degree Tire Extension Brass Adaptor Compatible For Passenger Cars Stroller Bicycles Motorcycles Trailers Features: This 90 degree extension successfully solved a series of operations such as inability to pump or check pressure due to insufficient space between the and the spokes, or the inconvenient position and angle of the . Due to the built-in core, it can allow and deflation, which is convenient and quick. The tire extension joint is made of brass, which has strong wear resistance. Equipped with rubber sealing ring and sealing cover, . The bottom of the extension piece rotates , which is easy to operate, convenient and efficient. The threaded head on the extenders is on the existing , and the included end cap replaces the existing cover. Our core adapters are equipped with rubber sealing rings and sealing caps to ensure tightness without leakage. It is recommended to tighten the sealing caps quickly after use to leakage. These dually tire extensions suitable for most bicycles, motorcycles, strollers, trailers, RVs with standard American tire valves. Product Description: Material: copper Product angle: 45°, 90° PACKAGE INCLUDES: 1×Universal Tyre Extension Adaptor Tire Extension90 Degree Tire Extension Brass Adaptor Compatible For Passenger Cars Stroller Bicycles Motorcycles Trailers PBAZIH Tire Extension90 Degree Tire Extension Brass Adaptor Compatible For Passenger Cars Stroller Bicycles Motorcycles Trailers PBAZIH Tools 90-Degree Tire Extension Brass Adaptor Compatible with Cars and Bicycles Perfect for Strollers and Trailers Durable and Reliable for Easy Tire Inflation and Maintenance PBAZIH Summer Savings; Summer Clearance; Summer Saving on Clearance; Holiday Big Deal; Summer Savings On Deal; Savings Deals; Summer Big Savings; Fall Savings; Full Clearance