The S2-Series features a straight-style body with robust design built from commercial-grade, lightweight aluminum alloy tough enough to withstand heavy duty use in the garage or shop. Features laser-cut grooves to provide maximum grip & feel in the hand. Our exclusive 360 degree swivel head fully rotates to eliminate frustrating tension with the air hose. Equipped with AirLock™ Technology and Quick-Release.

Click or tap on the air chuck and move around to see 360 degree view

Open Flow Style

IMPORTANT: this is an OPEN FLOW style air chuck. This means that air will flow freely through the chuck as soon as an air source is connected and turned on. There is no check valve inside this air chuck - air will flow through the chuck whether or not it is engaged with the tire valve stem.

Open flow style air chucks are designed to be used with:

• 12-volt tire inflators
• onboard air compressors
• hand-operated tire inflator tools
• tire pressure gauges

Open flow style air chucks should not be directly connected to the airline of an air compressor with air tank (such as a pancake compressor) since they will deplete the air from the tank. If using with an air compressor with tank, you must also use an inline, hand-operated tire inflation tool.

Lightning™ Chucks: Revolutionizing the Industry

With time, comes evolution - and with evolution comes the all-new Lightning™ Series air chuck collection by JACO. This progress is driven by those who demand high-performance air tools built to last for all-day performance in the garage or shop.

We have completely revolutionized the air chuck from the inside-out with many industry-first features - utilizing patented technology & high-density aluminum alloy making our Lightning™ Series the most rugged, reliable, and easy to use collection of air chucks ever.

Introducing the Lightning™ S2-Series:

Quick Specs:

• Quantity: 2 Pack
• Valve Type: Schrader
• Angle: Straight w/ 360 Swivel
• Style: Automatic Lock-on w/ Quick-Release
• Fitting: 1/4" F-NPT
• Flow: Open

* Also compatible with portable 12v tire pumps using our special Lightning Adapter.

Key Features:

• AirLock™ Technology: our patented internal locking system uses military-grade locking clamps that grab & hold the tire valve stem with a simple push, providing an air tight seal that will never leak or fail on you - even under high pressure or movement. No more fighting the valve stem. No more air loss.
• Quick-Release: rapidly disconnect the air chucks from the tire valve stem with absolutely zero air loss - completely eliminating any margin for error when precision matters most.
• Easy to Use: features 360° swivel head that fully rotates freely to completely eliminate frustrating air hose tension, so you can make adjustments during tire inflation without the chuck popping off or leaking air.
• Heavy Duty: engineered with commercial-grade, lightweight aluminum alloy & built for all day performance in the garage or shop.
• Open Flow: features high-precision threaded fittings (1/4 inch F-NPT) for quick setup with in-line tire pressure inflators and gauges for superior pressure control during tire inflation maintenance.

Over 35 Years of Experience: The JACO Difference

Our Lightning™ S2-Series is backed by our industry-best 100% Lifetime Warranty by the most trusted name in precision air tools. All of our top-rated products are designed, engineered, and performance tested at our NIST certified industrial facilities in Illinois and Colorado.

Built for enthusiasts, by enthusiasts. Experience first hand the greatest advancements in air chucks ever made.

Order today while supplies last. Limited stock.

100% FAST & FREE Standard Shipping On All Orders in the USA!

Lightning® is a registered trademark of JACO Superior Products