Features:
Long Service Time -- High strength impact grade 45# steel sockets withstand more torque from impact tools and ensure longevity. Premium black oxide finish provides maximum protection from rust and corrosion.
Enhance Stable Design -- Concave 6-point hex socket design grips the flat sides of fasteners, not just the corners, preventing round-off deterioration under high torque and hammering stress when used with impact and electric wrenches against fasteners.
Visible Size Code -- All 1/2inch deep impact sockets are engraved with size mark for quick identifies drive socket specs and measurements.
Classification Box -- A solid plastic storage box is included for convenient drive socket organize and store, and make socket transport more easy.
Most-Used Size Are Inlcuded -- Set include 1/2inch drive high torque impact sockets (metric): 10mm, 12mm, 13mm, 14mm, 15mm, 16mm, 17mm, 19mm, 22mm, 24mm,  and with length 80mm long.

Specification:
Color: Black
Material: CR-V
Type1

Square Socket Size: 1/2in
Hex Socket Size (metric): 10mm, 12mm, 13mm, 14mm, 15mm, 16mm, 17mm, 19mm, 22mm, 24mm

Type2

Socket Length: 78mm
Square Socket Size: 1/2in (12.5mm)
Hex Socket Size (Metric): 8mm, 10mm, 12mm, 13mm, 14mm, 16mm, 17mm, 19mm, 22mm, 24mm

Type3

Socket Length: 78mm
Square Socket Size: 1/2in (12.5mm)
Hex Socket Size (Metric): 8mm, 9mm, 10mm, 11mm, 12mm, 13mm, 14mm, 15mm, 16mm, 17mm

Type4
Socket Length: 78mm
Square Socket Size: 1/2in (12.5mm)
Hex Socket Size (Metric): 8mm, 10mm, 12mm, 13mm, 14mm, 15mm, 16mm, 17mm, 18mm, 19mm

Packing List:
10 * Deep Impact Socket
1 * Storage Box

     Type 1    

     Type 2          Type 3    

     Type 4    

Type3,Type4:

Features:
The product is made of high-carbon steel, strong and high in hardness, not easy to be damaged or bent, and has a long service time.
With a storage box, each item can be neatly stored in the box, not easy to lose and easy to carry and store.
The combination of different specifications can meet your different needs, without a one purchase, saving you time and money.
The hexagon interface is adopted, and the concave grooves design has a larger contact surface, which is more non-slip, and has a better sense of use.
Equipped with anti-drop bolt hole and rubber band grooves design, it is safer to use.

Specifications:
Material: high-carbon steel
Sleeve length: 38mm / 1.5in

Sleeve type: 8mm, 10mm, 12mm, 13mm, 14mm, 17mm, 19mm, 22mm, 24mm (as you choosed)

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