ADJUSTABLE SPANNER WRENCH SET: This Orion Motor Tech hook and pin wrench set includes 4 wrenches to cover the most commonly needed sizes of 3/4″ to 2″, 1-1/4″ to 3″, 2″ to 4-3/4″, and 4-1/2″ to 6-1/10″; the set also comes with 4 interchangeable adapters
EFFICIENT WRENCH DESIGN: These pin wrenches fit a range of diameters while griping both square and round holes on collars, bearings, and other machine tool components; simply use the included hex keys to easily tighten the adapters onto the handle
DURABLE CONSTRUCTION: These professional mechanic tools are made from chrome vanadium steel for superior strength; the chrome finish gives them lasting corrosion resistance for years of service
EASY OPERATION: Our practical and versatile wrenches boast 2 types of pins with sturdy handles for extra leverage and a sure grip when tightening side slot nuts on collars, locking nuts, and bearings
CONVENIENT STORAGE: The blow mold tool case keeps everything well organized, protected, and easy to store or transport between jobs
Mario (verified owner) –
Works well
Amazon Customer (verified owner) –
Work and good price
Orion Motor Tech 8pc Adjustable Pin Spanner Wrench Tool Set (verified owner) –
Stronger than expected. I had to use the medium sized one on a 3” cylinder. Needed to drill the hole in the cylinder larger to accommodate the pin on the tool. No big deal and it made sense to have the pin larger. Had to put a bar on the tool and tap the cylinder collar to loosen. The tool held up with no issues. I tightened the collar using the tool and a bar. Worked perfectly. Although not likely a tool for everyday use, it’s still a good value for the price.
Ivan (verified owner) –
The correct sizes and function as they should. I was very impressed with the quality and value
bernadette (verified owner) –
Very well made and function well.
Antonio rodriguez (verified owner) –
Got them for work, the ability to swap between blades and pins is extremely helpful second largest one has held up to put a 5ft cheater pipe on it and putting all my weight on it multiple times
Dave F. (verified owner) –
I purchased these for rebuilding hydraulic cylinders. I really only needed the largest one and I expected it to break. It worked like a charm and the smaller ones worked great for the smaller cylinders. Would recommend.
saltiman (verified owner) –
Can’t believe I waited so long to tear down my kubota 7800 hydraulic loader cylinder. This was absolutely one of the easiest things I’ve done in a while. I normally send my cylinders out for repair and wait weeks to get them back. Luckily the average DIY has numerous videos to watch and study. So i wont address how to fix you leaking cylinders.
With so many reviews of different spanner wrenches breaking on their first use i was hesitant. Build quality today has drastically improved across the industry of tools. And while i don't think these are top quality i dont feel like thats why they break.
Your cylinder has been on for years, 20+ in my situation. I took my time, tap the base of head, not the end of wrench. It took quite a few taps before it started moving but once it started i was able to do it by hand. Cheater pipe! Yes it may work great but,,, you have better options. If you really want it to bust loose go grab a giant pipe wrench. Leave marks and burs. These tools will work but in no way can you beat on them, i could have destroyed them in one second of getting them so i knew to take it easy. I ended up buying the seals for all 4 front in loader cylinders and had them all done in about 2 hours, all for under $100.
Quick tip- nothing says you can make your hole larger on your cylinders to fit a larger wrench size. Just be careful not too drill all the way through. You can even add some around lip if needed.