Motion Pro is dedicated to producing the most versatile, unique and durable products for professional and home use. Motion Pro tools are designed to be simple to use, yet durable enough to withstand the harshest conditions. One of their goals is to offer tools of convenience. Do it right the first time with Motion Pro Tools. Unique combination wrench design has a three-sided open end and a semi-closed end. Use the open end for quick adjustment of spoke nipples and the semi-closed end for those hard to turn nipples that require more torque. Specially designed ergonomic handle allows larger turning radius and excellent grip and feel. Polished finish with laser-engraved logo and size markings. Lifetime limited warranty. Patented design.