Manufacturer of a complete line of Hand Torque Wrenches and easy-to-use Electronic Torque Wrench Testers, designed specifically for use in tire bays. Norbar Torque Wrenches have been used worldwide for over 60 years, and provide superior durability, performance, and accuracy. Norbar's TruCheck Torque Wrench Tester is a bench-mounted, self-contained unit with digital read-out. This unit will verify the accuracy and setting of your torque wrenches on a daily basis, helping you ensure correct torquing of lug nuts every time.