- Set of 2 square socket wrenches, 1/2" and 12mm, perfect for mechanical, automotive, and maintenance work - Made of heat-treated chrome vanadium steel (CR-V), they offer high strength and protection against wear - 12-point shallow design, suitable for hexagonal, double hex, and square fasteners - Polished chrome surface prevents rust and makes cleaning easy - Radiused corners apply force to the flat sides of the fastener, preventing rounding and deterioration - Distinctive red band for quick identification and selection in daily use - Four retention grooves on the drive end for a secure connection with the tool - Recommended for loosening and tightening bolts and nuts on cars, equipment, and general repairs