The SUNEX Tools 3/8 in. Drive 12mm 6-Point Impact Socket, Model 312M, is crafted from high-strength chrome molybdenum alloy steel to withstand the demands of professional and industrial applications. This impact-rated socket features a 6-point design that ensures maximum contact with fastener flats, reducing the risk of rounding and enabling efficient torque transfer. Precision machining to exact tolerances provides a secure fit on fasteners, minimizing slippage during use. The socket is finished with an industrial black phosphate coating that offers excellent corrosion resistance, contributing to a longer service life. Designed for use with impact wrenches and pneumatic tools, this socket meets or exceeds ANSI and ASME standards, ensuring reliable and safe performance. It includes high-visibility laser-etched dual size markings for quick and easy identification, even in low-light conditions. Backed by the SUNEX Tools lifetime warranty with no exclusions, this impact socket is built to deliver consistent durability and performance over time. Premium Impact Socket: 3/8 in. drive 12mm 6-point impact socket for professional and industrial applications 6-Point Design: Six-point geometry provides maximum contact with fastener flats, reducing rounding and delivering superior torque transfer CR-MO Alloy Steel: Constructed from high-strength chrome molybdenum alloy steel for maximum durability under high-torque impact use Impact Rated: Designed specifically for use with impact wrenches and pneumatic tools Lifetime Warranty: Backed by SUNEX Tools lifetime warranty with no exclusions Precision Fit: Machined to exacting tolerances for secure fastener engagement and reduced slippage Dual Size Markings: Features high-visibility laser-etched markings for quick identification even in low-light conditions Black Phosphate Finish: Industrial black phosphate coating provides excellent corrosion resistance for long service life Performance & Safety: Designed and manufactured to meet or exceed ANSI and ASME standards for impact sockets ensuring reliable, safe performance UPC 613364603123 ASIN B000TRJ8YI Brand Name Sunex Tools Unit Count 1.0 Count Item Length 0.8 Inches Item Weight 0.1 Pounds Drive System Triple Square Finish Types Manganese Phosphate Manufacturer Sunex International Model Number 312M Material Type Chrome Molybdenum Steel Item Type Name Sunex Tools - SOC 12MM 3/8D IMP 6PT Number of Pieces 1 Bit Compatibilities 12mm Included Components Sunex Tools - SOC 12MM 3/8D IMP 6PT Drive Bit Shank Style straight Manufacturer Part Number SUN312M Manufacturer Warranty Description Manufacturer Warranty Global Trade Identification Number 00613364603123