72-Tooth Extra-Long Double Box End Ratcheting Wrench Set

1.Sturdy and Durable: It is made of high-quality 45# steel, which is resistant to wear and impact, and not easily deformed, ensuring a long service life and excellent working performance. 2.High Performance: It is equipped with a 72-tooth ratchet that requires only a 5-degree swing arc to reach the next tooth position, providing higher efficiency and smoother maintenance action in tight spaces, and also preventing screw damage from over-rotation. 3.High Efficiency: Compared with ordinary wrenches, this wrench adopts ratchet rotation instead of repetitive action, avoiding the trouble of taking it off all the time for angle adjustment, which makes repair work easier and improving efficiency significantly.