You don't have to keep up with printed coupons or emails.
Bookmark this page on your phone.
https://couponshy.com/harbor-freight-coupons-promo-codes/It stays current and always has a 20% coupon (or 25% if one's available)
It tracks all the other coupons, including the free items. sometimes the free item you want isn't on the flyer you got, so you can just pick whichever.
You don't have to print anything! When they get you totalled up just say "I have a coupon code" or codes - usually a 20% AND a free item.
Here are all the free items on there now. You can usually get any of these. The batteries, flashlight, and headlamp are kind of garbage. A lot of time they'll have scissors and an 18" or so tool mount magnet.
Free 36″ Pickup and Reach Tool
Free Electronic Fly Swatter
27 Led Portable Worklight/Flashlight
Heavy Duty Batteries Pack of 24
6 Piece Screwdriver set
3 1/2″ Super Bright Nine Led Aluminum Flashlight
4 in 1 Pittsburg screwdriver
7 Function digital Multi-meter
Pittsburgh 1″ x 25Ft Tape Measure
Headlamp with Swivel Lens
4″ Magnetic Parts Holder
Free 5Ft 6″ x 7 Ft 6″ All Purpose Weather Resistant Tarp
4 In 1 Screwdriver
Free with any purchase Split Leather Safety Colored Work Gloves
Microfiber Cleaning Cloths Pack of 4