Liyu Double-Ended Open-End Wrench Set, Mirror Polished, 10 Pieces

Made of high-quality alloy steel with high hardness for durability

Double open-end, dual-use wrench design

Polished surface for rust resistance and aesthetic appeal

Strong opening design to prevent slippage and facilitate easy screw removal

Ergonomic mechanical design for comfortable grip and labor-saving use

Multiple sizes available including 19mm and 24mm

Superior material ensures high load-bearing capacity and torque resistance

Resistant to cracking and deformation

Performance exceeds American standards by over 30%

National recognized enterprise technology center

Safety management system and strict quality control

Active participation in national research projects and standardization efforts