Williams JHWO-474 Adjustable Pin Spanner Wrench with Span Diameter of 2 to 4-3/4-Inch, Ideal for Adjusting Collars, Lock Nut Rings, and Bearings

They were pricey but made in USA and the quality is good. I can't complain compared to the chinese junk alternatives I was looking at.

This pin spanner wrench is just what I needed, and looks just like the photo.I have an old lathe where this tool was recommended to remove an adjustment mechanism. They used this tool back then for many pieces of equipment, but not on my particular lathe. However, I tried two different kinds of strap wrenches to no avail. When this tool arrived, I drilled a shallow hole in the mechanism to accommodate the pin in the tool. With very little force, this tool removed the mechanism perfectly. See the photos I posted.The pin seems to be very strong. The pin is 1/8" diam and 1/8" tall.It comes coated with a corrosion preventive substance that has the consistency of light weight oil.This was worth the purchase. Now I can get back to refurbishing my 1937 lathe.

Bought these to remove gland nuts on hydraulic cylinders and they do the job well.

They seem well made but I don’t see the short handles giving the leverage needed to open most hydraulic cylinders and any type of “cheater” I am sure would result in a broken pin. I will keep them but I think most cylinders will still have to be broken loose with a large pipe wrench or chain strap wrench which was the whole purpose I bought these. I am tired of my pipe wrench and chain strap wrench chewing up the caps on my cylinders I rebuild. Will be nice on bearings though.

When I first used this product I was amazed. It made removing the lock nut so much easier. It would be nice if the handle was a little bit longer for a little more leverage for the lock nuts that stick.

Great product for the price as I have beat on mine with a hard face hammer and still hold up great pulling apart cylinders I'm not sure the best way to warranty them but until I break one I'm not going to worry about it

Excellent manufacturing and top notch quality, which mandates a price that might be unreasonable for someone who doesn't appreciate USA-made tools. For me, the barometer is the price of gasoline. If the difference in cost between a USA tool and a cheapy import is less than a couple of gallons of gas, it's a no-brainer - I buy American. If more than that, I borrow or rent the tool, if possible. This wrench performs perfectly and is definitely a keeper. I use it in servicing concrete vibrator flex shafts.

Very nice spanner wrench. I got this to see if it would work on the dimpled receiver extension nut (castle nut) that Knights Armament Co. is now using to secure the receiver extension/ buffer tube and end plate to the AR lower receiver. It was a tight fit, but I was able to work the pin into the dimples and wrench the nut securely in place. It did not mar the finish or leave any marks. Brownells makes a nice tool for the job which also includes a socket for a torque wrench. But if you want something a little cheaper this is a nice alternative and it works. It's a durable quality tool as well.

Arrived a day early and in good shape!

Seems to be good value. Does what its intended to do.

No complaints, as ordered!

Works very well with my Rohm drill chuck. Make sure you get O-471A with "A" to make sure that pin is of right size, looks like model without "A" comes with a very tiny pin.

Looks and feels like a real thing. It is drop forged so the pin is not going to break off on first use as in cheaper versions.