CTA Tools 9295 Head Bolt Wrenches, Double Hex 1/2-Inch Square Drive Set - Compatible with Toyota

Bought these head bolts for my 2013 Toyota Prius, and they worked perfectly. No stripping or slipping at all. CTA is always a reliable brand—I’ve never had issues with their tools.

As a mechanic, I dont often work on Toyotas, but I have an engine job on an older Tercel that caused me to go looking for this tool. These are true "bi-hex" internal bolt tools, not to be confused with "tri-square" bolts that are used in European design car engines. Both are 12 point bit, but they are a different shape for sure. I was unable to locate this tool locally in a timely fashion, so I opted to order this set from Amazon. Upon opening the package, I noticed that these are decent made. Not professional mechanic tool quality, but definitely usable for the occasional job. As with any tool, if you need this tool more then once in a while, I would opt for a professional grade tool. For the occasional user, It does the trick! Fits well into the bolt head, has 1/2" drives for use with your standard torque wrench and breaker bar, and has a decent finish. Well worth the price!

This tool perfectly fit the head bolts on my 2az Fe Toyota motor. There's no putting a price on the right tool to get a head job done so definitely worth the money. If you're looking for the correct tool this is it for head bolts on a Toyota motor.

No problems at all with these bits. I needed the 8mm to remove the head from a 2002 Toyota Echo. After removal and re-installation the bit still looks new, aside from some gunk. As for the bolt design, it does handle some significant torque and fits very snugly together. That being said, the head bolt is excellent at holding oil sludge etc., so BE CAREFUL that the bit goes in as far as possible! On a high-mileage engine with some funk buildup it's a good idea to tap the bit into the bolt a bit to make sure it gets some bite. It would be very easy to strip out a head bolt if you were not aware of the amount of oil gunk in the bottom.

When receiving the package, it looked new in the box, but it was used when looked at closely. A few of the teeths looked warn down and were even flat. I was scared at first when taking my headbolts out because the bit had soo much flex to it. But in the end,it got the job done no problem. The bit fitted snug to the bolts even with the worn teeths and i didnt strip nothing. Only downside is that i wish it was more rigid. Go slow and you shouldnt have no problems.

Purchased this set to remove the 8mm head bolts on a Toyota 5EFE engine in a 1995 Tercel. Cleaned all head bolt socket heads out with Brakleen and a paper towel on the end of a screwdriver, and then blew clean with compressed air. Splines on tool are a very tight fit into head bolt socket, and require a deadblow hammer to drive in until seated. Also, had to machine down the hex shank on the tool as it was to large in diameter to clear the casting on the cylinder head to get access to the head bolts. Splines on tool will probably loosen up after use, however its still a good idea to seat it in with a deadblow hammer to verify that you are getting full engagement of the splines. I would not recommend this to be used on an impact driver.

I bought these to change out the head gasket on a Toyota and they got the job done, but because of the stress I put them through and the affordability of the tool, I'll buy a new set if I need them for another high torque situation.

Used to remove head bolts on a 2005 2.4 4cyl Camry. They couldn't use normal head bolts a socket would fit. Anything to keep the average person from working on their own vehicles. This is a tri square. Dont try using a torks it will round off. Tool is good quality and performed well.

Use this tool to remove the cylinder head for my 1998 toyota tercel. It worked great you just have to be sure to get it all the way in the bolt that your removing in order not strip the bolt.

Fast shipping, and fits perfect. 100% guarantee.

Worked really well on a 2003 camry, 2AZFE. you need these tools (bi-hex). the triple square I had for VWs didnt fit properly

Do not fit snug in a 2004 Toyota Matrix. Can't use the tool because it will strip out the head bolt for sure. What's going on here?

The 10 mm head bolt wrench would not fit into the new head bolts. I had to go to a garage and beg to borrow theirs. Same size (10mm) but theirs did fit. What a nuisance....