The Ingco HHAST12271 Hexagonal Socket is a professional-grade mechanical fastening tool engineered to deliver exceptional performance in high-torque automotive, industrial, and agricultural applications. Featuring a standard 1/2-inch square drive, this 27mm socket is optimized to handle large, heavy-duty nuts and bolts commonly found on wheel hubs, suspension systems, heavy machinery, and structural assemblies.

Forged from premium Chrome Vanadium (Cr-V) steel, the socket undergoes advanced industrial heat treatment and tempering. This manufacturing profile creates an ultra-tough structural core that completely resists wall expansion, cracking, or stripping under immense manual leverage or breaker bar application. The interior features a precise 6-point (hexagonal) layout designed to grip the flat sides of fasteners rather than the vulnerable corners, maximizing surface contact to prevent rounded edges. Finished with a mirror-polished chrome plating, it provides elite protection against rust and corrosion while allowing grease and grime to be wiped clean effortlessly.

Technical Specifications

• Brand: INGCO

• Model Number: HHAST12271

• Product Type: Hexagonal Socket / Wrench Socket

• Drive Size: 1/2" Square Drive

• Socket Size: 27mm

• Socket Depth: Standard / Shallow Profile

• Internal Profile: 6-Point (Hexagonal) Layout

• Material Composition: Premium Chrome Vanadium Steel (Cr-V)

• Manufacturing Profile: Drop-Forged, Heat-Treated, and Tempered

• Surface Treatment: Mirror-Polished Chrome Plating for Rust Resistance

• Primary Applications: Automotive chassis servicing, heavy machinery maintenance, wheel hub fastening, and industrial mechanical repairs

• Packaging Type: Packed by plastic hanger label