I have everything from genuine Petersons to Craftsman, to Irwin, to unknown cheap generic inports to Stanley to a couple levels of Harbor Freight.
For throwing in the trunk of the car, I would go with the cheapest Harbor Freight has to offer. They sit on the bottom shelf, under the racks of the more āpremiumā , and better finished versions. I picked up a couple of their price leaders to use as emergency clamps for a project. They served the purpose and are now my go-to locking pliers when Iām welding.
People here go bananas over their $50 Malcos or genuine Petersons, but for 99% of what theyāre used for in a non professional environment, the cheap Harbor Freight or garage sale late sixties Craftsman will do the job. I think mine cost around $4.00, or maybe less.
I doubt if the tool addicts will agree, but I was just thinking about it a week or so ago.
The cheap Harbor Freight pliers are actually better than the blue over molded locking pliers that go on the holiday displays at Loweās before Christmas.
If you were using them five days a week in a professional environment, I might have a different opinion..
Stay away from anything with laminated jaws.