• 【Design】 Standard 6 point with low profile and slotted design to enable you remove oxygen sensors with the wiring harness still attached, and the socket is offset and compact which allows extra leverage even in hard to reach spots.
  • 【USE】 Built for use with ratchets and breakers bars to remove and install oxygen sensors and hex vacuum switches on vehicle, even if you don't have a lot of experience working with cars. This high quality tool can save your time!
  • 【Package】1-pc 3/8” Dr. extra deep broach socket (3-1/8” long), 1-pc 3/8” Dr. low-profile crowfoot socket wrench (1-1/4” long), 1-pc 1/2” Dr. offset crowfoot socket wrench (1-15/16” long), 1-pc M18 x 1.5mm and 1-pc M12 x 1.25mm thread chasers with 3/8” drive to clean and repair damaged threads
  • 【Material】 Made from high performance chrome molybdenum and solid cast steel construction for strength and durability - Finished with Black Oxide to prevent rust.
  • 【Service】100% satisfaction guarantee, If you have any issues with the Oxygen Sensor Socket Wrench and Thread Chaser Set, simply contact customer service for troubleshooting help, parts, replacement, or refund. Our aim is to make you satisfy the parts and the service we provide for you.

I struggled for years when replacing oxygen sensors and finally had enough with the last one. Bought this set on a whim and it turned out to be a good purchase. For a do it yourself backyard mechanic this will probably last a while. Not sure if it is up to the task of daily commercial use........but it definitely worked for my purposes.

As a moderately-experienced occasional mechanic maintaining my cars, I don't anticipate having to use these often, but the time that they save is worth the price.

I screwed up and went with after market sensors...so I’ve now used these twice and they work perfectly!

good price,good shipping, good quality, so much better than buying one and then find out you need more and more

The must have if you are about to work on your car to change any 02 censor because you don’t know what size you might need, like I did not know and it has the shorter tool to help you in those hard to reach place where the censor could be located.

Needed to change a sense on my car, these work very well.

Product works for intended purpose replacing hard to reach O2 sensors without a hitch. Just make sure wrench is properly engaged before applying torque or your could end up damaging hex nut on sensor making replacement harder than it needs to be.

This product worked perfect, no stripped head on sensor, that alone was worth the price. Longevity, have no idea, might not ever use it again, but it looks well made for a shade tree mechanic.

Should work fine.

Without this tool, I'll pay a lot of money to my mechanic. Easy to use, I could remove my o2 sensor welded literally. It pays by itself .