In a professional 8-piece configuration, this set can be used with electric wrenches, impact wrenches, ratchet wrenches, bar bending pliers and other tools for automotive maintenance, equipment assembly, industrial manufacturing, performance testing, etc.

The internal hexagon design creates a gap between the nut and the cutting edge during operation, thus preventing excessive friction and wear. It withstands high impact forces and loosens screws effectively.

The oversized markings on the sleeves are produced using laser engraving and rolling processes and are easily legible even under varying lighting conditions. The markings are also abrasion-resistant.

The split and reinforced casing ensures durability and is less prone to breakage. Thanks to its portable design, the device can be easily taken along.