SUNEX Tools 3/8 in. Drive 5/16 in. 12-Point Semi-Deep Impact Socket, CR-MO Steel, Model 310ZRD

The SUNEX Tools 3/8 inch Drive 5/16 inch 12-Point Semi-Deep Impact Socket, model 310ZRD, is engineered for professional and industrial use with a focus on durability and precision. Crafted from high-strength chrome molybdenum alloy steel, this impact socket is designed to withstand high-torque applications commonly encountered with impact wrenches and pneumatic tools. Its 12-point design allows for socket engagement every 30 degrees, facilitating easier access in tight spaces while ensuring a secure fit on fasteners to reduce slippage. The socket features a black phosphate finish that offers excellent corrosion resistance, extending its service life in demanding environments. Dual high-visibility laser-etched size markings enable quick identification even in low-light conditions. Manufactured to meet or exceed ANSI and ASME standards, this impact socket delivers reliable and safe performance. Backed by the SUNEX Tools lifetime warranty with no exclusions, this socket provides long-term value and confidence for users requiring dependable impact tools.

• Premium Impact Socket: 3/8 in. drive 5/16 in. 12-point semi-deep impact socket for professional and industrial applications
• 12-Point Design: Twelve-point geometry allows socket engagement at every 30 degrees for easier access in tight spaces
• 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