Professional-grade 7/8" SAE heavy-duty open-end tubular wrench with continuous arc design for superior strength and durability. ASME certified, compatible with TQR400E and TQR600E torque wrenches.
The 7/8" SAE Heavy-Duty Open-End Tubular Wrench (Model OE128C) is a professional-grade tool engineered for demanding industrial applications. This wrench features Snap-on's renowned Flank Drive® technology and continuous arc design that distributes stress evenly across the entire wrench opening radius, delivering exceptional strength and durability. Manufactured to ASME B107.100 standards, this heavy-duty tubular wrench is specifically designed for use with TQR400E and TQR600E torque wrenches, making it an ideal choice for precision torque applications in aviation, aerospace, military, defense, oil and gas, power generation, and heavy-duty fleet maintenance industries.
With a robust construction featuring an industrial finish, this wrench offers superior performance in high-stress environments. The continuous arc design minimizes stress concentration at critical points, extending the tool's service life and ensuring reliable performance under extreme conditions. The 7/8" size accommodates standard SAE fasteners, while the overall length of 10-1/2 inches provides optimal leverage and accessibility in confined spaces. The head diameter of 1-15/16 inches and depth of 1/2 inch ensure proper engagement with various bolt sizes and configurations.
This professional wrench is compatible with handle numbers 13B and 24B, allowing for flexible integration into existing tool systems. Snap-on's commitment to quality and precision engineering ensures that this wrench meets the stringent requirements of professional technicians and industrial maintenance teams worldwide. Whether performing routine maintenance or critical repairs, the 7/8" SAE Heavy-Duty Open-End Tubular Wrench delivers the reliability and performance professionals demand.
Key Features
- Continuous arc design distributes stress over entire wrench opening radius for greater strength
- Heavy-duty tubular construction built to ASME B107.100 standards for professional reliability
- Compatible with TQR400E and TQR600E torque wrenches for precision applications
- Industrial finish provides corrosion resistance and durability in demanding environments
- Flank Drive® technology ensures superior grip and reduced fastener damage
Technical Specifications
| Specification |
Value |
| Product Type | Open-End Tubular Wrench |
| Size | 7/8" SAE |
| Overall Length | 10-1/2 inches |
| Head Diameter (Dimension B) | 1-15/16 inches |
| Head Depth (Dimension A) | 1/2 inch |
| Compatible Handle Numbers | 13B or 24B |
| Finish | Industrial Finish |
| Standards Compliance | ASME B107.100 |
| Compatible Torque Wrenches | TQR400E and TQR600E |
| SKU | OE128C |
| Manufacturer | Snap-on Incorporated |
| Design Technology | Flank Drive® with Continuous Arc |
