• 【Quality Spanner】Thin, but strong. Made of premium carbon steel with mirror polish finish. Chrome plated for rust-resistance, heat treated for maximum strength and long lifespan. High quality wrench set exceeds ANSI standard.

• 【3 mm Super-Thin】3 mm SUPER THIN wrenches which let you reach fasteners in tight clearance. Useful especially in narrow spots where traditional wrenches can’t reach. Precisely machined for a perfect fit on all fasteners, giving you maximum torque without slippage.

• 【Less to Carry】Two sizes per wrench provides more options with less to carry. Wrench sizes are stamped twice on both sides of handle for easier size identification: 5.5x7mm, 8x9mm, 10x12mm, 11x13mm, 14x17mm, 19x21mm, 22x23mm, 24x27mm.

• 【Popular Size Pouch】The wrench set comes with a rolling pouch for convenient storage. The pouch has each wrench size printed for easy organization. The right side of the pouch has a black plastic buckle, and there are two lanyards between the cover and the package for easy hanging.

• 【Good choice】Our Super-Thin double open end wrench set is pretty anti-abrasive and durable. Practical design, widely applicable in industries as bicycle, motorcycle, car repair repairing and maintaining, household, machinery and electric power. If there is any defect of our products, please feel free to contact us.