Founded in the 2000s, Jetech boasts a comprehensive range of tools with a strong focus on professional industrial-grade tools. We take pride in serving mechanics and users from over 60 countries and 5 continents. Jetech 10mm ratcheting combination wrench is made with forged, heat-treated, and sandblasted chrome vanadium steel. Designed to meet high industry standards, this wrench offers excellent strength and durability. Chrome plating provides rust and corrosion prevention. A powerful 72-tooth ratcheting mechanism achieves working in tight places with a 5-degree swing arc needed to start. 12-pointed box end ensures the fasteners be gripped securely on the sides, thereby prevents the vertices from being rounded or stripped. Its 15-degree angle on the open end makes working in tight spaces possible. Choosing the right size of your wrench ensures the highest working efficiency and protects the fasteners.