The 1/2 in PRO is designed to be used with your own sockets and socket wrenches. All our wrenches have the versatility to work from either side. With 14 inches of reach, our 1/2 in PRO will extend your reach away from what you are working on, saving you time and saving your knuckles. If you would like to get the job done even quicker, you can also couple our wrench with your impact driver, saving you more time and making that awkward nut or bolt easy to work on.