ARUCMIN Super-Thin Open End Wrench Set, 18-Piece SAE & Metric 1/4″ to 1-1/16″ and 5.5mm to 27mm Chrome Vanadium Steel Wrench Set with Rolling Pouch

【Super-Thin】: These ultra-thin wrenches are only designed with a thickness of 2.2-4.6mm. It is easier to use in a narrow space, allowing you to reach the fastener in a tight gap. More convenient operation.
【Excellent Material】: Slim spanner wrench set is thin but strong. Each wrench is made of heat-treated chrome vanadium steel, which has a higher hardness. The surface is mirror chrome plated, corrosion-resistant and rust-resistant. Extended service life.
【Save Space & Widely Use】: Each slim wrench comes with two specifications. Coupled with the ultra-thin design, it saves you more than half of the space. Make your toolbox fit more tools. Widely applicable in industries as bike, motorcycle, Car repair and maintenance, household, machinery and electric power.