Hex Wrench Key Set for Heavy Duty Applications

The new Pro Folding Hex Key set from Klein Tools conveniently combines two sets into one. This heavy-duty 11-piece set includes a high-leverage, 4-inch long 1/2-inch key. The industrial-strength, extended-reach blades can open independently up to 270 degrees, and the precision-fit design helps reduce slippage and stripping. The durable handle is made of reinforced nylon, providing a comfortable grip. This Pro Folding Hex Key set is specifically built for the rigors of the job site.

For over 160 years, Klein Tools has been manufacturing premium-quality, professional-grade hand tools that deliver the performance, durability, and precision needed to get the job done right. Our family of engineers, workers, and craftsmen continue to put six generations of expertise into every tool we create, using only the highest-quality materials and superior workmanship, while keeping manufacturing as close to home as possible. Klein isn't just the name of our company; it's also our family name. As an American company that is family-owned and family-run, you can count on us to be here tomorrow.

Klein Tools doesn't just make great products; we make great products that stand up to the demands of the professionals who use them every day... since 1857.

The Pro Folding Hex Key Set features 11 extended-reach blades in the following key sizes: 1/2, 3/8, 5/16, 1/4, 7/32, 3/16, 5/32, 9/64, 1/8, 7/64, and 3/32-inch. The high-leverage blades can open independently up to 270 degrees, and the hex-key ends are square-cut for a secure, full-depth fit and maximum contact with the socket to prevent slippage and stripping. This set conveniently houses the most frequently used hex key sizes in one handy package. The blades are made of tough, heat-treated alloy steel and range from approximately 3.5 to 4.5 inches long. The reinforced nylon handle provides a sturdy, comfortable grip.

product information: