For over forty years QUALTOOL has built its reputation as one of the industry's highest quality, value priced suppliers of fastening tools for construction and industry. The QUALTOOL team is committed to supplying high quality products at value prices to our professional partners with the industry's best delivery and customer service. QUALTOOL products include: insert bits, power bits, sockets, bit holders, drill adapters, shank extensions, lag drivers, nut-setters, screwdrivers, magnetic products, and many other items. (Click here for tool head types we carry). We supply numerous kits including nut-setters, bits and "drill & drive" tools. Our counter displays make merchandising easy. All QUALTOOL products are manufactured from the best grade industrial tool steel available and are heat-treated to the optimal "Rockwell C" hardness for that steel, resulting in the best possible products for your use. QUALTOOL provides support to our customers on all our products. Our customer service representatives can help you with all of your questions concerning product applications, crossing over competitors numbers or product specifications. QUALTOOL provides you with same-day off-the-shelf availability at your local manufacturer representative's location or at our integrated factory warehouse. We believe in providing our customers with the best products at the lowest possible price & delivering on time.