SUNEX TOOLS 9708 3/8-Inch Drive Fractional Crowfoot Flare Nut Wrench Set, 3/8-Inch - 7/8-Inch, Fully Polished, 8-Piece

Just what I needed to remove an 02 sensor in a tight place

Sunex has always been a good quality tool,They are heavy duty and hold up to my work they function as described.

Good crows foot that does not round off fittings unlike the straight blade ones

Reviewed: SUNEX TOOLS 9708 3/8-Inch Drive Fractional Crowfoot Flare Nut Wrench Set, 3/8-Inch - 7/8-Inch, Fully Polished, 8-PieceThese are pretty darned nice for the price. They are no snap-on set, but they do get the job done as long as you dont push them past their limit. The 3/8 drive fails before the wrench does, so they should minimize rounding mistakes in the larger nuts. These are a great tools for the DIY mechanic at minimal cost.

I got these to remove A.I.R. tubes from the exhaust manifolds on my 96 Corvette. They worked effortlessly and I had the tubing out in no time. These crowfoot wrenches are also essential for hard-to-reach oxygen sensors and other nuts and bolts. The price and quality are great and the aggravation they save you is absolutely worth it. For those building a toolset, these are a must.

As im sure many mechanics have dealt with in the past, I ordered these because of how useful they would be and of course I have yet to use them after 3 months however they seem to be pretty good quality, with a nice finish, alittle thick but that may help with slip resistance or prevent rounding edges.

Normally, I would tell you the last place to buy an "affordable" tool is on flare nut wrenches. You're already using a flare nut wrench because of the increased risk of rounding and the painful repairs that come with that, so you should buy the very best flare nut wrenches you can, one of those times when paying the truck premium is actually worth it. I needed a single 9/16" crows foot flare nut wrench and looked at those choices. One wrench was costing the same as this entire kit to get from either S-K, Snap-On, or the others, for the set, it was 10 times the cost. I'm down for buying American tools when they make financial sense, but this is a case where they didn't. I looked at it as worst case scenario, I cut the line and use a full socket if I absolutely have to. I don't have any issues with Taiwan-made tools, which these are, as Taiwan generally produces a decent product at an affordable price.I didn't have to. I'm happy to say that these flare nut crows feet have tight tolerances, a nice finish, and did the very specific job I needed them for, removing a brake line that hadn't been removed in about 47 years. Buy these with confidence.

I must have received a newer version because the laser etching was different than pictured. There are a few compromises that are expected at this price point and the finish of the product wasn't 100% perfect. Considering the price point, it's hard to complain about this set. I would recommend it!