Do you Collect Harbor Freight Freebies? Yes
And here are some tricks. Always make sure they scan your XX% off with your most expensive item, you know that's not on your total purchase just 1 item, so make sure it counts. Yes you can do a free item with that XX% off coupon that's it in my location.
So here is a trick and your wife and kids will hate you for it. Give them each a XX% off coupon and a free something coupon then get 1 each of the cheapest things in the store, I used to do a wire brush that was under a dollar. Make them by your wire brush and get something free and spend less then a buck. Of coarse you buy the actual thing that cost money and let them be embarrassed.
Now I think Harbor freight may have caught onto my cheap ass and I think some of the free coupons might now say with purchase of something over a certain dollar amount?
As for what I get I'm a go to Multi-meter/tape measure guy. But honestly I get it all.
One year as a gauge gift for Christmas I gave each of my son-in-laws a gift with one of every free thing from Harbor Freight.