Key features

• •Package Including: You will receive 12Pcs Brass Presta to Schrader Valve Adapter, Product size: 15.4x 9.7x 7.5mm/0.61x 0.38x 0.3inch (L*Big head diameter*Small head diameter). These bike pump converters work with home air compressors, portable pumps, and commercial inflation stations for versatile tire maintenance solutions.
• •Universal Valve Compatibility: This brass Presta to Schrader valve adapter instantly converts Presta valves to work with standard pumps and air compressors. The precision-machined threads ensure secure connection on bicycle tire inflation systems. Perfect bike pump converter for road bikes, mountain bikes, and hybrid bicycles with Presta valve tubes.
• •Premium Brass Construction: Solid brass material provides reliable performance and corrosion resistance for long-term use. These valve adapters maintain their functionality in various weather conditions and frequent handling. Compatible with all standard air compressor fittings at gas stations and home garage setups.
• •Leak-Free Seal Ring Design: Each adapter includes rubber seal ring that creates airtight connection between Presta valve and standard pump heads. The sealing system prevents air loss during bicycle tire inflation. Works seamlessly with Schrader pump connections including floor pumps and portable inflators.
• •Quick Installation Process: Simply thread the brass adapter onto existing Presta valve - no tools required. Convert Presta valve to standard pump compatibility in seconds. The compact design fits easily in bike bags, toolkits, and glove compartments for convenient bicycle tire inflation accessories storage anywhere.