Best Triple Square Drive Sockets of 2025

"I was working on a VW and found that this set helped with my job due to the special fasteners."

"I needed these bits for import vehicles, and they performed well in my impact driver and torque wrench. The materials seem solid."

"After years of dealing with triple squares on my VW Jetta TDI, I finally got this kit. It’s a lifesaver! No more surprises on my cylinder heads or driveline. These bits engage positively with no slippage, and the case keeps everything organized."

"As a proud owner of a VW Sportwagen, I've found the LEXIVON XZN Triple Square Spline Bit Socket Set to be an invaluable tool in my garage. The set includes 10 pieces ranging from M4 to M18, perfectly covering the sizes needed for servicing brake calipers and other components. Made from premium S2 alloy steel, they've proven to be durable and resistant to wear. After using them multiple times for a year, I haven't noticed any signs of wear or damage. The triple square spline design ensures a secure grip on the bolts, and the compact storage case keeps everything organized. I highly recommend this set for any European car owner."

"I have a VW Passat and recently encountered these unique bolts. I was surprised by the odd design but decided to invest in this set rather than take my car to a mechanic for something minor. The sockets feel well-made and sturdy, with a great range of sizes. The only downside is that it didn’t come with a driver, but I managed to purchase one separately. Overall, I'm pleased with this purchase."

"I've been using these sockets for a while now, especially during a brake job on rusted nuts with a heavy-duty impact wrench. I was impressed when, after stressing them beyond what I expected, they showed no signs of damage. They remain in perfect condition, and this has been my best value-for-money tool buy this year. The fitment is also very good on my Volkswagen."

"I definitely found these tools to be a must-have for working on imports. The extra length is incredibly helpful. I've used them with my impact numerous times, and they continue to serve me daily. The box they come in is also surprisingly high-quality for the price. If you're looking for Triple Square Spline Bits that will last, I highly recommend Lexivon!"

"I recently bought this socket set for some DIY work on my VW. It's crucial to have the right type since VW's spline drives differ from the usual ones. My first task was to remove four tight bolts with threadlock, and these sockets fit perfectly, doing the job without damaging the spline or the tool. They seem to be well-made and fit nicely on a ⅜ drive wrench. Plus, the plastic storage box is good quality, and I received my order in less than 24 hours!"

"I've purchased several Lexivon tools recently and am very impressed with their build quality. They remind me of the quality Craftsman used to have when they were owned by Sears, especially with the nice touch of the bit profile stamped into the latch."

"The tools worked great and feel hardened and sturdy. I appreciate the great price and the durable case they come in!"

"Although I haven't used them yet, they seem to be of good quality. I'm looking forward to trying them out on my Audi A6."

"I really put these tools to the test—reefing, hammering, and using a 5-foot breaker bar on tough axle hubs. I was surprised they didn't twist or round out. There was some wear, but they held up better than I expected and still performed excellently!"

"I am unapologetically a Snap-on tool enthusiast. I took a chance with these bits for my race car trailer and was delighted to find that they are really nice and the tips are quite durable. The blow formed case is nice with a strong latch, and the ratchet fitment leaves me confident it won't fall off the hardware. 10/10, would purchase again!"

"I discovered I needed this tool for removing the seat from my Audi. This seller had good reviews and was Fakespot approved. The price was lower than any other seller, and the shipping was lightning fast—I received it the next day! The set was amazing and of very good quality. They performed well, though a 7 mm size would have been useful. Overall, I am completely satisfied with my purchase!"

"I just received these tools and, although I haven't used them yet, they seem to be good quality and decently priced. I'm optimistic about their performance!"

"I needed this for a brake job on my VW, and I had to apply quite a bit of force to loosen the bolts. The item worked perfectly and handled the pressure well."

"I got these for an axle/driveshaft replacement project. The set includes a great range of bits, and they feel sturdy and high-quality. I appreciate the reasonable price and the included case. I really like this brand and would recommend the set."

"These tools are nice quality for the price. I bought them to replace the tailgate latch on my VW Sportwagen. While the included 1/2" socket adapter feels a bit excessive for these size bits, overall I think they are perfect for the average DIYer."

"I needed these to remove head bolts on my Mercedes diesel engine after breaking my old one. They're an excellent value for the money and fit properly. I recommend using a breaker bar instead of an impact tool."

"These worked fantastic for my 2013 Jetta S to remove axle bolts. Very durable and cheap!"

"I really pushed these to the limit with impacts, and they held up great. I replaced my Jetta clutch in a night thanks to these tools. A bit unfortunate about the slave going out, but it worked out."

"I'm satisfied with this set! I own a Volkswagen, and these bits are exactly what I needed. Great deal for the price! I'll definitely buy from this brand again."

"I found this tool handy and the quality is impressive for the price."

"Unfortunately, my 5mm socket snapped during the first use. I reached out to the company, and while they offered to replace the broken part, I opted for a full set replacement through Amazon. I think it was just a casting issue, but I appreciate their quick response and will give them another chance."

"I bought this set to work on the seatbelt bolts in my 1990 Bronco II. The T50 socket failed after just three bolts, leading me to switch to the Harbor Freight Pittsburgh set, which turned out to be identical. Unfortunately, that set also failed under similar conditions. If you're dealing with tight bolts, I wouldn’t recommend this set."

"I found the 3/8 stubby triple square impact bit socket set to be an excellent quality tool. The included socket rail is much better than those bulky cases that just clutter up my toolbox. I've used them with both air and electric impacts, and they hold up well at 300+ lb/ft. The sizes are stamped and laser etched, so I can read them easily for years."

"This set is an awesome buy! The billet aluminum storage rack is impressive, and the tools have both laser etched and stamped markings for easy readability. I used them with my 3/8 drive Cornwell air impact wrench, and they performed excellently on stainless fasteners. They feel like professional quality tools at a fraction of the price!"

"I purchased these for maintenance on my VW, and they've been holding up well with regular use on triple square bolts. The fitment is good, and there are no signs of fatigue or twisting. Compared to the Astro Pneumatic torx set, which snapped immediately, these have exceeded my expectations."

"I've been working on vehicles for about 60 years. I never skimp on tools to save a few bucks. In my experience, cheap tools don't save you money. This socket set is well-priced and offers great value. I bought it specifically for my Jetta and used about four different sockets from the set. They were well-made, showed no signs of chipping or damage, and handled the torque perfectly. After replacing two struts, they still look new. The inclusion of 1/2", 3/8", and 1/4" drive sockets is a nice feature. I would definitely recommend these."

"As a long-time fan of Capri Tools, I was not disappointed with these Triple Squares. They have solid build quality comparable to higher-end brands but at around 1/4 of the cost. The lifetime warranty and amazing customer service are bonuses!"

"I used these sockets to remove the brake carrier on my MK7 Golf with size 14. They worked like a charm, even when one of the bolts was slightly twisted. The super strong teeth made the job easy. As a weekend DIYer, I was hesitant about the price, but I'm so glad I bought them. I highly recommend these; they are a quality product made to last."