Lowe's has
Kobalt 1/4" 150PSI Grip-Style Air Inflator Gun w/ Dial Gauge (SGY-AIR46TZ) on sale for
$6.98.
Shipping is free for MyLowe's Rewards Members (
free to join), or select free store pickup where stock permits.
Thanks to Deal Hunter
Rokket for sharing this deal.
Note: Ensure you select the free shipping option either on the product page or in cart. Availability for store pickup may vary by location.
Product Details:
- Air chuck, gauge and relief valve in one convenient package; quick inflation, deflation and pressure measurement, with attachments included for tires, sports balls, air mattresses and more
- Calibrated from 0 to 150 max PSI
- 1/4" NPS threads
- 12" poly hybrid hose w/ built-in relief valve
- Large 3" pressure/easy-to-read gauge dial
Community Reviews
This Kobalt grip style inflator is a handy low cost air tool for quick tire checks and topping off, with a stem grip that feels more secure than older brass styles. The gauge has been reported as close to other gauges on some units, and the compact setup works well enough for spare tanks and general garage use. The main drawback is consistency, since other units have leaked, read several psi high or low, or could not be calibrated. Fit and visibility can also be awkward, especially with hose adapters or left handed use, so it is a practical budget pick if you can live with some variability.
Common Questions (5)
It can leak at the release button or trigger, and some units read several PSI high or low, including reports of 9-15 PSI error and one unit reading 10 PSI with no pressure. Others report it matching a tire gauge or being within 1 PSI, so sealing the leak with threadlocker, o-rings, or sealant may help.
At the sale price, some buyers consider it a good spare or backup inflator and report years of satisfactory use. Others say to skip it because the gauge and seals can be unreliable, so it is best suited if you want a cheap tool and can tolerate possible tinkering.
The gauge is not designed for easy calibration. Some users suggest opening the gauge and adjusting the internal spring/pin, but that may only correct readings in one direction and can leave zero inaccurate; replacing the gauge or returning the unit is often the practical fix.
It comes with a screw connection, and some setups may need a quick-disconnect hose or adapters depending on your inflator hose. If your hose uses a different fitting, you may need to swap the connection or buy adapter fittings.
It is awkward left-handed because the gauge faces the back side, so you may have to hold it upside down to read it. The gauge is sealed in place with hard anaerobic sealant, so repositioning it requires removing, cleaning, and resealing the gauge.
AI-generated summary based on comments from the community. Updated ago
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28 Comments
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Not sure if this is any better than the HF one.
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This sale price matches the July 2025 Frontpage deal which received + 46 votes from the community.
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Oh, and if you are left handed, you will be looking at the back of the gauge or have to hold it upside down. The gauge is attached with some solid anaerobic sealant that dries hard. If you want to reposition or spin the gauge for a better view, you will have to completely remove it, clean it up and reseal it yourself.
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