XZN Triple Square Spline Bit Socket Set, S2 Steel | 10-Piece Set

Every now and then I need to remove one of these triple square bolts, and the German engineers make it difficult. Hence the necessity for these, and they work just fine.

Did the job to tighten the loose 'door holder arm' on my 2015 VW GTI. The bits themselves seem fine. I wouldn't dare use them professionally or with impact tools. The case is lousy - it doesn't hold the bits in place, so if you open it upside down, you get a pile of sockets and a puzzle to assemble.The price is right and it does what it should.

It's a nice set that has most of the most used sizes in German vehicles.

Used them a handfull of times over the last year and they work great. Probably a bit brittle for use with heavy impact or professional grade use/abuse but I have moderately abused them and all are still in the socket and none broken, nor rounded/missing teeth as of yet . 4 stars as the total length of the 12 point key seems,to be about a 1/4 inch short leading to either a wobble socket and a loss of ft lbs in both displacement or a silght angle from the bulky socket head and rounded teeth on tool or bolt head. Otherwise flawless for weekend warriors and random Euro dabbling

I weigh 175 and needed to stand on a cheater pipe over the EXCELLENT Harbor Freight 1/2” breaker bar (4.5-feet of leverage!) to loosen a Jetta rear spindle/bearing bolt. I needed the big bit in this set. Rough math yields ~700 foot-lbs of torque on that! I was skeptical buying an inexpensive bit set for such a high-torque need but it not only worked, it suffered no ill effects from 700 ft-lbs.I’d call this a good quality product and I’m happy with the purchase.

Needed only M16 for a VW transmission oil change but instead of paying the same price for "genuine" single bit, decided to instead go for this set.They look and feel as sturdy as any bit I've used.

They work well and the price is great. I hate having to look for the correct tool when doing brakes on different cars. These have fit all of the VW cars that have the spline caliper bracket bolts that I have seen so far. They fit other bolts on the cars as well like the seatbelt bolts.

Used with impact and didn’t break.