Specification Brand : HARFINGTON BulletPoint1 : Size - Square head: 1/2"; Metric hexagon socket: 18cm,19cm,20cm,21cm,22cm; Total length: 38mm/1.5". Package includes: 5 x 6-points sockets. Clear specifications are marked on the surface of the socket, which can quickly identify the application and improve work efficiency. BulletPoint2 : Material - Our impact sockets are made of chrome vanadium steel, which has high hardness, good toughness, strong wear resistance and rust resistance; they are forged as a whole and are not easy to break. It can withstand the high torque generated by impact tools under high pressure and is not easy to wear after long-term use. The surface is polished chrome-plated, which is anti-corrosion and rust-proof, suitable for various working environments. BulletPoint3 : Features - With a recessed hexagonal design, it is easier to load nuts and screws, firmly grasp fasteners, prevent nuts and bolts from rounding under high torque applications, provide a comfortable grip, and turn fasteners even in narrow spaces, not easy to slip. BulletPoint4 : Application - The 1/2-inch drive socket can be used with various 1/2-interface electric wrenches, ratchet wrenches, bending rods, etc. on the market. It is widely used for installing and removing various structural fasteners and is often used in the repair and assembly of various large equipment, automobile repairs, home repairs, etc. BulletPoint5 : Note - Before use, you need to confirm the specifications of the nuts or bolts to be disassembled and assembled to ensure that the screws can be fully tightened or loosened. When using an impact socket, be sure to wear personal protective equipment such as earplugs, goggles and gloves to prevent accidents. FinishType : Polie GpsrSafetyAttestation : 1 IncludedComponents : Shallow Socket ItemName : HARFINGTON 5pcs 1/2" Drive 6 Points Socket 18-22mm Metric Shallow Impact Socket CR-V Steel Flip Socket Spindle Axle Nut Impact Socket for Home Auto Hex Nuts Bolts Repair, Silver Yellow ItemPackageDimensions_Height : 12.2 centimeters ItemPackageDimensions_Length : 3.3 centimeters ItemPackageDimensions_Width : 11.6 centimeters ItemTypeKeyword : square-drive-sockets Manufacturer : HARFINGTON Material : Chrome Vanadium Steel ModelName : Shallow Socket ModelNumber : 1 PartNumber : hta241226hh000604 ProductDescription : Our impact sockets are made of chrome vanadium steel, which has high hardness, good toughness, strong wear resistance and rust resistance; they are forged as a whole and are not easy to break. It can withstand the high torque generated by impact tools under high pressure and is not easy to wear after long-term use. The surface is polished chrome-plated, which is anti-corrosion and rust-proof, suitable for various working environments. With a recessed hexagonal design, it is easier to load nuts and screws, firmly grasp fasteners, prevent nuts and bolts from rounding under high torque applications, provide a comfortable grip, and turn fasteners even in narrow spaces, not easy to slip. The 1/2-inch drive socket can be used with various 1/2-interface electric wrenches, ratchet wrenches, bending rods, etc. on the market. It is widely used for installing and removing various structural fasteners and is often used in the repair and assembly of various large equipment, automobile repairs, home repairs, etc. Before use, you need to confirm the specifications of the nuts or bolts to be disassembled and assembled to ensure that the screws can be fully tightened or loosened. When using an impact socket, be sure to wear personal protective equipment such as earplugs, goggles and gloves to prevent accidents.