Does the shop retain right of first refusal, or is moonlighting A-OK?

We’ve all gotten stuck using a pry bar, the smallest two-jaw puller in the toolbox, or a block of wood and a mallet to free a wiper arm, but there’s an easier way—a Dorman Wiper Arm Tool. Watch as Lem shows you the quickest way to pull wiper arms without putting the surrounding glass at risk.