


🛠️ Master every adjustment with precision and power — don’t get left behind!
The Williams O-472 Adjustable Pin Spanner Wrench is a robust, American-made tool designed for professionals needing precise adjustment of collars, lock nut rings, and bearings. With an adjustable span from 1.25 to 3 inches and durable 3/16-inch pins, this 6.88-inch wrench delivers reliable performance in demanding industrial settings, backed by over 140 years of trusted craftsmanship.









| Brand | Williams |
| Color | Black |
| Item Length | 6.88 Inches |
| Item Package Quantity | 1 |
| Item Weight | 8.64 ounces |
| Material | Metal |
B**H
Good Spanner Wrench
This is a very well made spanner wrench. It fits my lathe tools perfectly that have a 1/4" hole. But the ordering process on Amazon is confusing. I clicked on 6-piece and at the bottom of the page it shows 6 spanner wrenches of various sizes. So I thought I was getting 6 wrenches. But I now see that the heading at the top of the page says 1 3/4" to 3" spanner wrench which is exactly what I needed. So, I'm satisfied, just confused with their display.
R**I
Fast shipping, fit great and works well.
Fast shipping, fit great and works well.
B**D
Tactical Keychains says OVER PRICED!
Very Nice - Over priced!
P**.
good tool good quality
good quality tool
M**.
Awesome
Awesome deal, pro tools for pro mechanics. Would purchase again.
L**S
Misleading advertisement - quality is poor
From the advertisement you think that you are buying a set of spanner wrenches from 1-1/4 to 3 inch. NO it is one wrench that might work for 3" collars but not for smaller sizes. Specifically I needed a 1.5 inch spanner wrench for the collar on a Jacobs chuck so you would think from the advertisement that the set (which I now realize is one wrench) would fit this size. What I received is one crappy wrench that really does not fit 1.5 inch collar because the joint is incorrectly designed - the Price was too good to be true. Stick with the other manufacturers. One last item - the only review (5 stars of course) stated that he really liked the set of wrenches YES set of wrenches - why does Amazon allow this type of misrepresentation happen? Shame on Amazon.
P**K
A necessary tool for exploring space
I've been working on my space ship for over a decade and have finally gotten to the hydraulics. This is just the tool I need to tighten up the actuators on the landing gear and the blast shields.
R**B
Excellent tool
I recently purchased a 10" lathe, and I purchased this tool for removing chucks, and face plates. From my lathe these spanner wrenches are well made, and do an excellent job
Trustpilot
5 days ago
1 day ago