Features and Benefits:

• Equipped with knurled lock-nut, which releases the blades instantly for rapid selection of size desired
• When knurled lock-nut is tightened locks the individual blade into the working position, retaining the blades not in use firmly in the handle?
• Sizes, both Decimal and Metric are permanently etched on each blade
• Made in the USA

Made in USA mechanics tools for the Professional - for those who earn a living using tools. For fastening and torquing applications in non-residential construction, power, petroleum/fossil fuels, heavy equipment, mining and industrial MRO markets. Wright Tool has designed its mechanics tools with Wright Driver technology on sockets and box end wrenches and WrightGripr on open end wrenches. These patented innovations have resulted in more tool-to-fastener contact, better fastener torque loads and longer tool life.