Harbor Freight Tools

I don't believe they do any testing on site.

If you sign up for the little club you don't ever need a receipt just requires you to put your phone number in the cc machine ..I have returned stuff this way and it worked fine...but I'd keep a receipt just in case always.

Yes

Wear a face mask and practice social distance

Yes they do.

Yes they do.

No they don't, sorry

Yes they do an many others too

Have bought many power tools there over the years have never had an issue

No

call diane

call

if you mean power invertors than yes aisle 5 in automotive section

Yuppers

No

To get e-mail coupons, you will need to sign up for the "inside track member" club. It is around $40 per year but you do get special pricing on a lot of items.

Give them your email next time you go. If you generally give them your phone number then they may be able to pull your previous purchase

They have a full line & are good quality as well.

Sure. If there's none in stock I'm certain they have other sizes in +,- reasonably close to that.

They have them for $9.99. Sign up for their monthly flyer & you'll get coupons for them for like $5

Im currently looking and in store i do not see *5/8. I see 3/16, 1/8, 1/16, 1/4, and 3/64. All of these being 4-1/2 of course.

I checked the webpage and they do. Item #97715