Sunex 310u 3/8-Inch Drive 5/16-Inch Universal Impact Socket
4.6 (76 items)
Limited Time Sale$11.22 cheaper than the new price!!
Free cash-on-delivery fees for purchases over $99
Product details
| Management number | 218966284 | Release Date | 2026/05/03 | List Price | $7.48 | Model Number | 218966284 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
The SUNEX Tools 3/8 inch Drive 5/16 inch 6-Point Universal Impact Socket, model 310U, is crafted from high-strength chrome molybdenum alloy steel to withstand the demands of professional and industrial applications. Its 6-point design ensures maximum contact with fastener flats, reducing the risk of rounding and allowing for effective torque transfer. This socket is precision machined for a secure fit, minimizing slippage during use. Designed specifically for impact wrenches and pneumatic tools, it features a durable black phosphate finish that offers excellent corrosion resistance for extended service life. The socket includes high-visibility laser-etched dual size markings for quick identification even in low-light environments. Engineered 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, it provides lasting value and confidence in its durability.
- Premium Impact Socket: 3/8 in. drive 5/16 in. 6-point universal 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 | 613364133101 |
|---|---|
| Brand Name | Sunex Tools |
| Unit Count | 1.0 Count |
| Item Length | 2.5 Inches |
| Item Weight | 2.08 ounces |
| Drive System | Square |
| Finish Types | Manganese Phosphate |
| Manufacturer | Sunex International |
| Model Number | 310U |
| Material Type | Chrome Molybdenum Steel |
| Item Type Name | Sunex Tools - SOC 5/16 3/8D IMP UNIV 6PT |
| Drive End Style | Square Shank |
| Number of Pieces | 1 |
| Bit Compatibilities | impact wrench, pneumatic tool |
| Bit Set Composition | Single Bit |
| Included Components | Sunex Tools - SOC 5/16 3/8D IMP UNIV 6PT |
| Bit Tip Configuration | Standard Tip |
| Drive Bit Application | industrial |
| Drive Bit Shank Style | Standard |
| Manufacturer Part Number | SUN310U |
| Manufacturer Warranty Description | Manufacturer Warranty |
| Global Trade Identification Number | 00613364133101 |
Mini Donut Makers
Triple Square Drive
Correction of product information
If you notice any omissions or errors in the product information on this page, please use the correction request form below.
Correction Request Form