The DEWALT® Folding Locking Hex Key (MM) includes a push-button locking feature allowing for 3 positions and includes 8 of the most commonly used hex key sizes. PATENTED LOCKING FEATURE: Protects fingers and improves productivity 3 LOCKING POSITIONS: For maneuver into awkward spaces and reduce slipping during use SOLID STEEL SIDE PLATE: For added strength and torque
