

🔧 Lock it, pump it, never stop it – your tire’s new best friend!
The Toolwiz Lock on Air Chuck is a durable, brass-made tire inflator nozzle featuring a universal 1/4" barb fitting and a secure locking clip. Designed for hands-free use, it fits most vehicle tires and hoses, supports up to 150 psi, and ensures precise pressure control. Compact and corrosion-resistant, it’s an essential portable tool for efficient, reliable tire inflation anytime, anywhere.











| ASIN | B07YWWHCHN |
| Best Sellers Rank | #54,994 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #127 in Air-Compressor Accessories |
| Brand | Toolwiz |
| Color | 1/4 inch-2 Pack |
| Connector Type | Barb |
| Customer Reviews | 4.3 4.3 out of 5 stars (2,277) |
| Date First Available | December 1, 2019 |
| Exterior Finish | Brass |
| Item Weight | 2.12 ounces |
| Item model number | TO-ATG0002 |
| Manufacturer | Toolwiz |
| Manufacturer Part Number | TO-ATG0002 |
| Material | Brass |
| Number of Pieces | 2 |
| Package Dimensions | 4.17 x 2.95 x 0.75 inches |
| Size | 0.25 inches |
| Thread Size | 0.25 inch |
| Thread Type | UNF |
| UPC | 696177831549 |
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
A**N
De bijgeleverde slang klemmen maken het helemaal af! Perfect product!
S**D
all good
D**Y
works great
M**E
Sembra fatto molto bene con materiali di qualità...fa perfettamente il suo lavoro.
A**S
These are made of very good quality metals and are easy to fit. They work perfectly on both of my air pumps. I'm very happy with my purchase thank you
Trustpilot
2 weeks ago
2 weeks ago