Professional-grade 1/4" drive 5/16" SAE torque adaptor with precision-forged alloy steel construction, double hex design for restricted space access, and radius edges for durability.
The Snap-on 1/4" Drive 5/16" SAE Torque Adaptor (Model TRDHL101) is a precision-engineered tool designed for professional aviation, aerospace, and industrial applications. This adaptor is manufactured from special alloy steel and precision forged with heat treatment to ensure optimum strength and durability in demanding work environments. The double hex (12-point) design allows the socket to engage a single hex fastener every 30 degrees rather than every 60 degrees, providing superior access in restricted areas where space is limited.
This torque adaptor features a center-to-center length marking for easy and accurate torque calculations, eliminating guesswork during critical fastening operations. The radius edges are specifically designed to resist damage and nicks, extending the tool's service life and maintaining precision over time. With a 1/4" drive size and 5/16" SAE socket size, this adaptor is ideal for use with standard torque wrenches and socket sets commonly found in professional maintenance shops, aircraft hangars, and industrial facilities.
The TRDHL101 is engineered to meet the exacting standards of Snap-on quality and reliability. Its compact design with precise dimensions makes it an essential component for technicians who require accurate torque application in confined spaces. Whether you're working on aviation equipment, aerospace components, or general industrial machinery, this torque adaptor delivers the precision and durability professionals demand.
Key Features
- Manufactured from special alloy steel for superior strength and reliability
- Precision forged and heat-treated for optimum performance and durability
- Double hex (12-point) design allows socket engagement every 30 degrees for better restricted space access
- Center-to-center length marking for accurate torque calculations
- Radius edges resist damage and nicks to extend tool lifespan
Technical Specifications
| Specification |
Value |
| Model Number | TRDHL101 |
| Drive Size | 1/4 inch |
| Socket Size | 5/16 inch SAE |
| Material | Special alloy steel, precision forged and heat-treated |
| Dimension A | 1/2 inch (12.7 mm) |
| Dimension B | 15/32 inch (11.91 mm) |
| Dimension C | 17/64 inch (6.75 mm) |
| Dimension D | 17/64 inch (6.75 mm) |
| Dimension E (Length) | 2 inches (50.8 mm) |
| Design Type | Double hex (12-point) |
| Edge Design | Radius edges for damage resistance |
| Application | Aviation, aerospace, industrial torque applications |
| Manufacturer | Snap-on Incorporated |
| List Price | $33.25 USD |
