Open-end wrenches have an open end on both ends of the handle for tightening and loosening fasteners such as nuts and bolts. Wright Tool manufactures a wide variety of standard open-end wrenches and angle open-end wrenches. All of these open-end wrenches are made in the USA and meet or exceed ASME industry standards.
Wright Tool box-end wrenches feature a modified offset. These wrenches are ideal tools for loosening stubborn fasteners or setting/tightening nuts and bolts. Box-end wrenches provide more leverage and are less likely to slip compared to an open-end wrench. Wright Tool box-end wrenches are made in the USA and meet or exceed industry standards.