SUNEX Tools 3/8 in. Drive 9/16 in. 6-Point Impact Socket, CR-MO Steel, Model 318

The SUNEX Tools 3/8 inch Drive 9/16 inch 6-Point Impact Socket, Model 318, is designed for professional and industrial applications requiring reliable high-torque performance. Constructed from high-strength chrome molybdenum alloy steel, this socket delivers durability and strength essential for impact wrench and pneumatic tool use. Its six-point design ensures maximum contact with fastener flats, reducing the risk of rounding and allowing for efficient torque transfer. The socket features precise machining for a secure fit that minimizes slippage, while dual high-visibility laser-etched size markings aid in quick identification even in low-light conditions. Finished with an industrial black phosphate coating, it offers excellent corrosion resistance for extended service life. This impact socket meets or exceeds ANSI and ASME standards, ensuring dependable and safe operation. Backed by the SUNEX Tools lifetime warranty with no exclusions, this socket provides long-term value and confidence for demanding tasks.

• Premium Impact Socket: 3/8 in. drive 9/16 in. 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