Engineered for professional contractors, this DEWALT hex key set features a patented locking mechanism to protect fingers and boost productivity. The heavy-duty design includes a solid steel side plate and three-position locking for superior maneuverability in awkward spaces.

• Patented locking feature enhances productivity while providing essential finger protection
• Solid steel side plate construction provides added strength and durability for heavy-duty use
• Three-position locking (90, 135, 180 degrees) allows for easy maneuvering in tight or awkward spaces
• Ergonomic and durable design built to withstand harsh jobsite conditions
• Comprehensive 8-piece set includes essential sizes: S9, S10, S15, S20, S25, S27, S30, and S40
• Backed by a limited lifetime warranty for long-lasting reliability