11PCS 1/2" Drive , Cr-V Steel Material, 6 Point Design, Invisiable Size - Avhrit Impact Socket Set

• 【Quality Construction】: Made from heat treated chrome vanadium steel. Black phosphate surface treatment, provides super high hardness, durability and corrosion resistance. 【Stamped Marking】: Stamped markings make all model numbers easy to keep, read and quick identification. 【6-Point Hex Design】: The 6-point design prevents the sockets from rounding under the high torque output, making them maintain integrity without deformation. 【Storage Case】All accessories are packed in a portable plastic case for easy storage and use. It weighs 1.9kg and size in 32x10x4.5 cm. 【Package Contents】Avhrit 11 Pieces 1/2" deep sockets includes: 10mm, 11mm, 12mm, 13mm, 14mm, 16mm, 17mm, 19mm, 21mm, 22mm, 24mm