This versatile 5-piece folding hex key set is forged from premium 8650 steel and heat-treated for maximum hardness and torque application. The improved design allows for use at any angle, while the precision machining ensures a perfect fit for every nut or screw.

• Includes 5 folding extra long fractional hex keys ranging from 3/16 in. to 3/8 in.
• Forged from premium 8650 high-strength steel and heat-treated for maximum hardness.
• Improved design allows for versatile use at any angle.
• Precision machined to ensure a perfect fit with nuts or screws.
• Comes in a durable metal case for organized storage and portability.