160554MB- Double Gear Ring Wrench Set

Construction & Material Truth

• Dual Gear Architecture: By placing a ratcheting ring at both ends, the 160554MB replaces 10 individual wrenches with just 5 tools. This significantly reduces tool-bag weight while increasing the range of available sizes for the technician.
• 72-Teeth Fine Gear Mechanism: The internal gears are precision-machined from hardened alloy steel. The 72-teeth count is the professional standard, offering the perfect balance between a smooth, small swing arc and high torque-loading capacity.
• Slim-Profile Ring Head: The outer walls of the ring ends are engineered for maximum thinness without sacrificing structural integrity. This allows the wrench to fit onto fasteners located in recessed “pockets” or against vertical bulkheads.
• 12-Point (Bi-Hex) Gear Profile: The internal gear features a 12-point design, ensuring the wrench seats quickly and securely on both 6-point and 12-point fasteners, distributing torque evenly to prevent corner rounding.
• Mirror-Polished Cr-V: The wrench body is forged from premium Chrome Vanadium and polished to a mirror finish, ensuring high corrosion resistance and rapid cleaning in oily environments.