Founded in 1976, Pennsylvania Tool Sales & Service is a wholesale tool supplier in the Mokena area. Focusing on industrial, hydraulic, electric, air, welding and hand tools used in commercial construction, it also supplies cables, ropes and accessories, chisels, wedges, hoists, ladders, tool boxes, extension cords and safety and protective gear. Penn also offers rentals and repair services upon request. Check out its website to see a full list of its products.