








🔧 Lock it, pump it, never stop it!
The Toolwiz Lock on Air Chuck is a durable, 100% brass tire inflator nozzle with a universal 1/4" barb fitting, designed for quick, secure, and hands-free inflation. Compatible with most vehicle tires and air compressors, it features a spring-loaded locking clip for stable valve connection and supports precise pressure control when paired with gauges. Compact and corrosion-resistant, this 2-pack is an essential portable tool for professional-grade tire maintenance.











| ASIN | B07YWWHCHN |
| Best Sellers Rank | #47,030 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #103 in Air-Compressor Accessories |
| Brand | Toolwiz |
| Brand Name | Toolwiz |
| Color | 1/4 inch-2 Pack |
| Connector Type | Barb |
| Customer Reviews | 4.3 out of 5 stars 2,287 Reviews |
| Exterior Finish | Brass |
| Item Weight | 60 Grams |
| Manufacturer | Toolwiz |
| Material | Brass |
| Material Type | Brass |
| Model Number | TO-ATG0002 |
| Number of Pieces | 2 |
| Size | 0.25 inches |
| Thread Size | 0.25 inch |
| Thread Type | UNF |
| UPC | 696177831549 |
| Unit Count | 2.0 Count |
D**R
Great Product to Fix Air Hose on Inflators
This locking tire inflator chuck worked great with my old Coleman Inflator Pump! It was easy to install in my pump’s 1/4” ID rubber hose and the clamp fits tight. I just inflated my truck tires to 32 psi. and it worked great. No leaks and it locked well onto the tire nozzle threads.
A**R
Great replacement for conventional "bicycle pump" connection on electric tire pump
Works well. Easy to install.
1**M
2 pack Air Chuck
Really like the quality and the fact that it’s made of excellent metals for strength and longevity. The old chuck wore out with relatively very little use because of the aluminum parts. See the photo of the old style where it wore out prematurely. Was easy to replace the old for this new replacement air chuck and it fit like a glove. This style of chuck is an improved design over the old one. Comes as a two pack so the extra will go on the other pump I have that also needs updating. Great price and value, BRAVO!
G**T
Works but a little clunky!
There are 2 air chucks with 2 clamps per order. Price is good (read that cheap!) and nozzle barb able to hold on to valve stem well enough. If air hose is wiggled, the rubber seal inside the air chuck won’t hold and will leak. Since the hose clamp is bulky and sharp, we used marine shrink tubing to wrap it for more comfortable hold. There are other manufacturers (Lock N Flate, Jaco, Jinky, Astro, etc) who made better chucks but none sell 1/4” barb fittings to allow you to adapt to your old but working air compressor.
C**T
Quality
Excellent product
D**S
Airline clamp
Kind of hard to get a good seal without leaking.
T**M
Works
works great fits my hand pump hose
G**H
Fixed my old Sears inflators.
Perfect replacement for my old Sears inflator. Locks on well and easy to install
Trustpilot
3 weeks ago
2 weeks ago