18PCS 1/2-Inch Impact Deep Well Metric Socket Set, 18 Pieces Socket Set(10Mm - 24Mm), Include 3", 5", 10" Extension Bars, 6 Point Chrome Vanadium Stee

[PACKAGE INCLUDES]15pcs 1/2'' drive deep metric impact socket set: 10mm, 11mm, 12mm, 13mm, 14mm, 15mm, 16mm, 17mm, 18mm, 19mm, 20mm, 21mm, 22mm, 23mm, 24mm. The 3pcs impact extension bars (3 ",5", 10 ")[EXECELLENT MATERIAL]Constructed with heat-treated forged chrome vanadium steel material, this socket set has high hardness and durability.Our socket set adopts a black manganese phosphate coating, distinguishing it from traditional black oxide coatings. This coating offers outstanding corrosion resistance and rust prevention, ensuring prolonged and effective use.[6-POINT DESIGN]BLACKROBOT impact socket set come with 6-point design.The recessed hexagonal nut is easier to embed, which can grasp the stubborn fasteners without falling off,which could prevent round-off on nuts and bolts under high torque exertion and hammering stress from the use of an impact wrench or electric wrench with a strong output.[EASY TO USE AND STORE]Each socket is labeled with its size for easy identification, and the set includes a robust storage case with cushioning cotton to guard against potential damage during transportation.[OUR PROMISE]At BLACKROBOT, we provide 1 year warranty and Service. If you encounter any problems during use deep metric socket set, please feel free to contact us.Alloy Steel