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Your cart is empty.Changing a serpentine belt without the proper tool can be frustrating and time consuming. Save yourself time and effort with a tensioner tool kit, and rely on the quality workmanship and innovative design of GEARWRENCH to handle any vehicle’s unique access challenges. Use the wide range of attachments on the ratcheting wrench to easily reach and maneuver tensioners in almost any application.
Steve O.
2025-09-04 13:55:13
Product was exactly as pictured and described.Worked perfectly. Made the belt removal and installation a lot easier. Well made and great tool for the job.
jml999
2025-08-31 16:01:40
Definitely makes manipulating the belt tensioner easier than alternatives like a breaker bar or wrench. Picked this one because I thought being able to have the angled bar versus a long fixed bar would be especially helpful in my application as there are multiple coolant hoses to work around and was absolutely right. Well worth it in my opinion. Clearly well made and did the job exactly as I was expecting.
D. Chapman
2025-08-28 14:53:44
Worked like a champ on my hard to reach Tundra pulley. I had changed the belt 2x prior with LOTS of difficulties, swearing and reluctant family assistance. The access is extremely narrow with everything in place. I broke 2 of the cheap tensioner tools while changing pulleys and a worn belt over the years. I recently had to change a water pump and was dreading the belt portion of the task. I saw this tool was highly recommended and notably discounted. I didn't realize angle of the head was lockable. it's a great feature and was invaluable. Used the tool and a brake hanger to hold my pulley out of place while I removed the belt in the process. It held rock-solid and was uniquely adaptable to the odd angles necessary to get the job done from above. Highly recommended.
Mr. Fix-it
2025-07-07 15:02:56
Makes alternator belt removal easier, if you don't break off the cast aluminum nut on the end of tensioner, like I did! Should have moved it slower with less muscle! Had to use a hefty screwdriver as pry bar on end of tensioner, a pain, but got the job done.
Cuda340
2025-06-29 17:50:35
the sockets are made too shallow (not machined deep enough) so they do not engage the idler bolt as deep as they should otherwise its a good tool, good for us home mechanics, probably not good for professionals.
Aaron Daniels
2025-06-12 18:45:28
I bought this after first trying the Harbor Freight Pittsburgh Serpentine Belt Tool Kit. This kit is much better and worth the extra cost IMO. This handle ratchets, whereas the other didn't. The sockets in this kit are much lower profile than the Pittsburgh and fit in the small gap on my 2007 Mazda 6i where the other didn't. The two arms of the tool are also held together much more tightly because there's a rubber o-ring that grips it and doesn't let it fall out easily. The two handle pieces of the Pittsburgh fall apart very easily with side to side movement.Overall it's quite good, though I do wish the ratcheting action was finer. I had to move the handle further than I'd like to go back a tooth. I also wish the socket was held a bit more tightly in the wrench, like with a detent pin or something. The socket was wedged so tightly onto my tensioner bolt that the handle popped off the socket when I tried to remove it.
Stephen Williams
2025-05-10 19:56:10
LikesThey come in a neat but robust case.Popular range of spanners from 13 to 19 included.Effortless and easy reach that greatly enhances efficiency and saves time.DislikesNone whatsoever.
Blades
2025-04-22 17:04:43
After using these kits for years, Id defiantly they are a must have
Daniel - nz
2025-04-19 17:24:48
We’ve used this at my shop half dozen times or more and every time blown away with how good it is. You’ll wonder how you’ve ever managed without it.
M P DUGGAN
2025-03-01 17:54:07
Quality tool one off the better belt tools
Lucas Vidinha
2025-02-19 16:22:46
I use this product professionally at a dealership and it’s amazing! The flex head is great for tight places and it has never let me down. Gets every single belt tensioner I’ve ever put the tool on with no issues. Perfect for professional use like me or home mechanics
stlwrkr55
2025-01-28 14:09:43
EVERYHING YOU NEED FOR MULTIPLE VEHICLES, QUALITY MADE MATERIALS , WORTH EVERY PENNY AND MADE IN CANADA
Andy Bradfield
2024-12-26 16:05:44
I have brought two of these sets. One for the workshop tool box and one to keep on my Breakdown van. They have never failed me and always proven handy on hard to reach tensioners. I recommend keeping the retaining pins from the new tensioners to aid removal of the old ones. There is a handy storage portion in the box to keep them.
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