4300M Industrial Deep Socket Engineering & An-Lock Drive®

The socket selection in this set features advanced metallurgy and high-performance geometry:

• Extended Deep-Profile Design: Machined with an extended body length to allow long threaded rods, suspension studs, and flange bolts to pass smoothly through the assembly. This ensures the wrench fully engages the nut without slipping off under heavy torque.
• Patented An-Lock Drive® (6-Point Hex Profile): Equipped with a high-torque internal 6-point layout that relocates the drive pressure away from the fragile corners of hex nuts. By shifting the force across the wide, flat sides of the hardware, it prevents rounding and allows for safe, high-torque breakdown of seized fasteners.
• 1/2″ 凹 (Concave/Female) Drive Connection: Precision-broached to maintain a tight, wiggle-free connection with 1/2″ 凸 (convex/male) square drive accessories, minimizing mechanical play and maximizing energy transfer.

4700P Anti-Droop Cobra Flexible Handle Breaker Bar Mechanics

• Pre-Set Angle Lock Engineering: Unlike standard, lower-tier breaker bars whose joint heads droop loosely under socket weight, the included 4700P flexible handle features an advanced position-retention joint. This design locks the drive head securely at 30°, 60°, 90°, and 120° approach angles, allowing technicians to line up the tool quickly in blind overhead cavities.
• High-Leverage 380mm (15″) Beam: Drop-forged from premium steel and high-polish chrome treated. The extended 15-inch length delivers the leverage required to crack stubborn thread-locked assemblies without relying on dangerous cheater pipes.
• Heavy-Duty 1/2″ 凸 (Convex/Male) Drive Anvil: Constructed from a hardened steel alloy to withstand high torsional bending forces during high-leverage breaker operations.