This professional-grade 2-piece set of 27mm impact sockets is designed for heavy-duty use with 1/2-inch drive power tools, including electric impact wrenches, air tools, and ratchet wrenches.

Constructed from high-strength 50BV30 steel with a Chrome Molybdenum (Cr-Mo) finish as shown in the product markings, these sockets provide exceptional durability and wear resistance. The electrophoretic black coating adds an extra layer of protection against corrosion and rust, ensuring a long service life even in demanding workshop environments.

Each socket features a 6-point (hex) opening which provides a secure, tight fit on fasteners. The radius corner design is engineered to distribute force evenly across the flat surface of the nut or bolt rather than the corners, significantly reducing the risk of rounding off fasteners under high torque.

At 80mm (3.15 inches) in length, these deep sockets are ideal for reaching recessed bolts, shaft nuts, and wheel lugs that standard shallow sockets cannot reach. They are suitable for a wide range of applications including automotive maintenance, mechanical repairs, construction, and DIY home projects.

Specifications:

Size: 27mm

Drive Size: 1/2 inch Square Drive

Length: 80mm (Deep)

Material: Cr-Mo / 50BV30 Steel

Finish: Black Electrophoretic Coating

Quantity: 2 Pieces

Usage Tip: For best results and tool longevity, ensure the wrench is properly aligned at the correct angle before applying pressure to prevent slippage.