• 15% longer than current flex head wrenches, or up to 37% longer than the competition
• Increased length to access those hard to reach fasteners
• Surface Drive Plus™; provides stronger grip on fasteners and nearly eliminates fastener rounding
• 13 locking positions with flexible head
• One finger operated lever with options of "locking" or "not locking" positions
• Ratcheting box end needs as little as 5 degrees to move fastener vs. 30 degrees for standard box end wrenches.