It's mismarked as "3/4"
I'm writing that down and will use it! Just picked up a set. Too bad I had to drive 30 miles to get them. My sears has been sold out. Got them home and put them in my empty drawer in my cart. Grabbed one just to check the spin and noticed:
1. there is no reverse action on these and
2. mine had a crappy stamp job on the logo. Half of the Gearwr h was missing. I havent used them yet. They seemed
really light but the module and cheap cover will come in handy for a while.
As others have said, for the price, it's a bargain. I just wouldnt waste the time to fire up the engraver!