HHIP3900-4866 5/16" Square Head Standard Lathe Chuck Wrench

Works great and the size is perfect for tightening up the chuck

Heavy for its size and well made. Great product.

The square head is a little small. It fits in my 7/16" chuck but feels more sloppy than it should. The black coating has started to wear off under my very limited use rapidly.It is a good value for the price though.

Measured with a pair of calipers, the one I got was precisely 7mm, as ordered. It seems to be quality workmanship.

Every chuck key I've ever used...drill chuck (Jacobs type) or lathe chuck (3 or 4 jaw) has been a 'T" type with the handle pressed or welded into the body. This key has a loose handle. I presume to give the user more leverage when tightening. I tried to use it but stopped in the middle of a job and brazed it into place. Otherwise, the material appears to be hard enough to resist wear and the square drive end is a nice fit with no tendency to slip out of my ancient and worn 3-jaw chuck.

Happy with the seller. No problems and the wrench worked as it should.

good fit

I think the headline says it all. It's a chuck key. Not self ejecting (like myself) But (like myself) good and hard with a nice finish.

Recommandé ce produit

Works and fitment is great.

Didn’t fit my chuck had to find the corners, miner mod but happy with quality for the price

Great product and service