Proto® Non-Reversing Combination Wrench Set 577-SCRM-10S, Spline Design, Metric, 10-piece

Non-Reversing Combination Wrench Set by Proto is an essential tool kit designed for efficiency, durability, and safety in handling fasteners. Featuring a ratcheting spline box end thoughtfully countersunk for easy engagement with fasteners, this set stands out in both form and function.

This collection features innovative, non-reversing wrenches. Simply flip the wrench over to turn the fasteners in the opposite direction. The distinctive spline configuration diminishes the chance of corner rounding in addition to markedly lowering the probability of foreign object damage (FOD), making it an excellent option for the aviation and automotive sectors, where such damages can incur substantial costs.

The design incorporates a spline configuration which applies force away from the corners of fasteners. This spreads the force over a wider area, helping to prevent damage to the fastener. Due to this feature, these wrenches are ideal for use with both traditional fasteners and specialty spline bolts.

This dual-size, featuring wrench sizes 12mm to 19mm, caters to a range of metric measurement requirements, making it highly versatile for both professional mechanics and DIY enthusiasts. Each wrench in this set boasts a corrosion-resistant black chrome finish that adds a sleek, visually distinctive look to any toolbox.

Crafted for precision and longevity, the non-reversing combination wrench set emerges as a top-tier choice of wrenches that offer superior grip, reduced risk of fastener damage, and a stylish yet functional design.