This Klein hex-key is the tool professionals cannot afford to be without. Heat-treated and tempered for superior strength and durability, this Klein hex-key is designed for a precise fit in sockets, preventing slippage and stripping of the socket.

• Hex Key that allows easy access, even in restricted or hard-to-reach areas
• Long side for accessing hard-to-reach places
• Short side for higher torque situations and low clearances
• Ball end works on angles up to 25 degrees
• Made in USA