Key features

• •✓The Ram-pro Flow Air Chuck fits most infiltrators, but is designed specifically for use with tire inflator gauges. The brass chuck design inflates tires easily, even on heavy-duty work vehicles. There's no need to thread the chuck to valve stems, because a locking clip securely seals the air chuck into place on a valve stem.
• •✓Specification: including Clip-on chuck and Twist-on chuck(thread on) in 1 package. You just choose it for different using. Clip- on chuck is much convenient, while Twist-on chuck can tightly hold the tire valve of bicycles,motorcycles,cars, buses and trucks.
• •✓Quality: Heavy duty closed flow lock is made of very high quality brass,which is more of strengths and durability with high quality and durable. Better Auto-Locking, easier to lock onto stem valves, no air leakage. Air flows freely through the chuck even though the tire valve is not engaged.
• •✓Design: The closed flow design allows air to flow when the internal flow valve is open Maintain correct tire pressure,reduce tire wear and extend tire life. With large bore of tire air chuck, open flow through for heavy duty air chuck,while close flow through for clip-on chuck; easy to operate.
• •✓Uses: Great to inflate a tire without having to struggling with holding the tire chuck on the valve stem. Must have accessory for auto, heavy-equipment, truck shops; also available in straight-on style. Quick connect tire air chuck, Designed to use with Inflator and pressure gauge.
• •Heavy-Duty Brass Construction for Strength and Durability
• •Reduce tire wear and extend tire life
• •Great for quick access stems; closed-type chuck
• •Designed to use with Inflator and pressure gauge