Klein Tools 9/64 in. Journeyman T-Handle Hex Key 4 in.

Klein hex-keys are the tools professionals cannot afford to be without. Heat-treated and tempered for superior strength and durability. Klein hex-keys are designed for a precise fit in sockets, preventing slippage and stripping of the socket.|T-handle design delivers more torque to the fasteners|Soft touch grips for maximum control and comfort|Size laser etched on blade|Blade-through handle design for high torque applications|Tip-Ident sizes marked|Convenient hang hole|Chamfered end for ease of use|Treated steel for rust and corrosion resistance