- Compatibility: Designed specifically for ranger tire changers, these foot control air valves ensure seamless operation. - Dimensions: The external pipe diameter measures 8mm (0.31 inches), while the rod diameter is 10mm (0.39 inches), ensuring a secure fit for your equipment. - Durable Construction: Crafted from high-quality aluminum alloy, the included 2-piece mufflers provide exceptional durability and reliable performance, making them ideal for heavy-duty use. - Variety of Options: Available in four types (Type B(1), Type B(2), Type B(3), Type B(4)), allowing you to choose the best fit for your specific needs. - Portability: Lightweight and compact design makes these valves easy to transport, enabling convenient use in different locations. Use Scenarios: 1. Tire Shops: Perfect for busy tire shops looking to enhance workflow with reliable and efficient air valve controls during tire changes. 2. Mobile Mechanics: Ideal for mobile mechanics who require portable and durable equipment to service vehicles on-site. 3. DIY Enthusiasts: Great for DIY projects that involve tire maintenance, ensuring you have the necessary tools for effective and efficient tire changes. These features collectively highlight the product's functionality, compatibility, and ease of use, making it a valuable addition to your tire changing toolkit.