Grinder Wrench Universal Adjustable Grinder Spanner Wrench,Lock-nut Grinder WrenchSuitable for 4 “,5”, 6 “,7″ and 9” Angle Grinders O-K-023-B
$6.99




Price: $6.99
(as of Feb 12, 2025 05:25:35 UTC – Details)
From the brand

Grinder Spanner Wrench
Standard Hex Dogging Key
Soapstone Holders
Soft Density Interface Pads
Diamond Drill Bit Set
Material: The wrench is made of high-quality hard carbon steel, which is wear-resistant, and has a long service life. The handle is wrapped in rubber, which makes the grip feel comfortable
Size: wrench length: 7.67 inches/195mm
Usage: Universal adjustable grinding wrench is suitable for 4 “,5”, 6 “,7” and 9 “angle grinders. Adjust the tightness of the nut on the wrench to adjust the size
Adjustable range of wrench: 0.5 to 1.6 inches
The kit includes: an adjustable grinding wrench
Customers say
Customers find the wrench adjustable for different tools and functional. They appreciate its simple design and nice color. Many find it a good value for money. However, some customers dislike the screw size and have differing opinions on the build quality.
AI-generated from the text of customer reviews

J G –
Handy tool
Being adjustable makes this a very handy tool. Fits each of my grinders.
tony –
Worked great right out of the package.
Fairly robust hardware and adjusted to the 1.5 ” spread I needed.
Amazon Customer –
DOES THE JOB – MOSTLY
Yes, it’s adjustable. Yes, the price is good. Yes, it has nice blue “grippy” handles. Yes, it’s lightweight and easily tucks into my angle grinder carry bag. No, it doesn’t work perfectly. The screw falls out easily if you leave it backed out instead of tightened, which means a rummage through the tool bag to find it and the other half of the tool. The inside edges of the metal flanges crowd up against my Dewalt grinder nut, which makes inserting the two prongs a challenge. I finally ground both flanges down a bit and viola! Perfect!
James make sure job a lot easier love it –
Very good for adjusting other tools too
Somebody should have thought about this one a long time ago so using one he got one for all
Cristian Montoya –
exactly what you expect
this tool is great. make sure to put some locktite and hold it to whatever you are adjusting and the bolt and lock washer will never get lost. its good priced and sturdy.
1jham7777 –
Great Product and Fast Shipping
Great Product and Fast Shipping
billbudd –
Simple Tool
Each tool company makes a different size for proper fit to change the cut off blade . If you misplace one , which I have 3 or 4 old ones , this universal Tool works on all of them , being adjustable. Set it in the tool set holes & tighten up the provided wing not screw . Pretty simple concept, but Works Great for this universal application! Thanks money well spent! Iâm sure eventually I will find the original one for my newer tool , but in the meantime, this one is staying in top tool drawer!
hector avila –
Works on all tool sizes
I like that it’s universal it adjust to all tools sizes I don’t like the quality of the material is made their is a pin that connects both metal together that’s very loose
Mayelo –
Muy práctica para todo tipo de tuerca con esa entrada vale la pena su precio por su calidad y es universal.
AMETS LEKUA –
Se doblaron los pernos plateados, a la hora de apretar.
Gabriel Antonio Sierra Pacheco –
Para mà esmeriladora