The Dill Air Controls 6999-L-USA is a heavy-duty, professional-grade air chuck engineered for fast, reliable, and hands-free tire inflation. Built to withstand the rigorous demands of busy service shops and fleet garages, this 6.5-inch tool features a versatile dual-foot design that easily accesses both inner and outer dual wheels. With its innovative lock-on mechanism and durable chrome finish, it ensures an airtight seal and effortless operation every time.

Key Features

• Dual-Foot Versatility: Features a straight-on chuck combined with a 30-degree reverse angle tilt to seamlessly reach difficult inner dual valves on commercial trucks, RVs, and trailers.
• Secure Lock-On Operation: Designed with a built-in locking mechanism that grips the valve stem threads tightly, allowing for hands-free inflation without air leakage.
• Normally Closed Internal Valve: Features a built-in shut-off valve that remains closed until it is engaged with a tire valve stem, preventing air loss from your compressor line.
• Premium Construction: Ruggedly built with high-quality materials and a polished chrome finish for maximum resistance to rust, corrosion, and garage wear-and-tear.
• American Quality: Proudly manufactured in the USA by Dill Air Controls, a trusted industry leader in tire hardware for over a century.

Technical Specifications

• Manufacturer: Dill Air Controls
• Part Number: 6999-L-USA
• Length: 6.5 inches
• Inlet Thread Size: 1/4" Female NPT (National Pipe Thread)
• Bore Type: Standard bore
• Finish: Chrome-plated

Ideal Applications
Perfect for commercial truck shops, mobile service technicians, fleet maintenance facilities, and heavy-duty DIY mechanics working on transport vehicles, dually trucks, RVs, buses, and trailers.

• Specifications