46-Piece Multi-Tool Set – High-Quality Cr-V Steel – 72-Tooth Mechanism – Heavy-Duty Tool Case for Storage and Transport

【Superior Materials】This ratchet socket set is made of high-quality Cr-V steel, offering high hardness and torque for greater torque and turning force. The ratchet wrench undergoes a plating and heat treatment process, providing exceptional corrosion resistance and durability, ensuring a long service life and stable performance.