Professional 12-point ratcheting box wrench with dual sizes, chrome finish, military-spec construction, and precise spline teeth for high-torque fastening applications.
The Snap-on 5/8–11/16" 12-Point SAE 0° Offset Ratcheting Box Wrench (Model R2022C) is a professional-grade tool engineered for high-performance fastening applications. This ratcheting box wrench features dual sizes at each end, providing exceptional versatility for mechanics and technicians working with both standard and high-tensile strength fasteners. The 12-point head design with precise radial spline teeth engages fastener teeth over a wider surface area, effectively minimizing stress concentration and enabling the application of higher torque values while protecting both the fastener and tool from potential damage.
Constructed from premium chrome-plated steel, this wrench meets Military Specification MS-33787 and MIL-W-8982 standards, ensuring superior corrosion resistance and durability in demanding industrial environments. The tool measures 8-1/8 inches in overall length with a 1/2-inch head depth and 1-19/64 to 1-7/16 inches outside diameter, making it suitable for a wide range of fastening tasks. The 0° offset design provides optimal reach and control, while the ratcheting mechanism allows for efficient fastening and unfastening operations without repositioning the tool.
This wrench is ideal for use in aviation, aerospace, military, defense, oil and gas, power generation, railroad, and general industrial applications. It can be used on ordinary 6 and 12-point fasteners, offering advantages similar to the Snap-on Flank Drive wrenching system. The R2022C is part of Snap-on's comprehensive ratcheting box wrench collection, designed for professionals who demand reliability and precision in their hand tools.
Key Features
- 12-Point SAE design with precise radial spline teeth for superior fastener engagement
- Dual sizes at each end (5/8-11/16 inches) for enhanced versatility and efficiency
- Chrome finish with military-spec construction (MS-33787, MIL-W-8982) for corrosion resistance
- 0° offset design for optimal reach, control, and ergonomic handling
- Compatible with standard 6 and 12-point fasteners with Flank Drive advantages
- 8-1/8 inch overall length with 1/2 inch head depth for precision fastening
- Ratcheting mechanism for efficient fastening without tool repositioning
- High-tensile strength spline nut and bolt service capability
Technical Specifications
| Specification |
Value |
| Model Number | R2022C |
| Size Range | 5/8–11/16 inches |
| Point Configuration | 12-Point |
| Overall Length | 8-1/8 inches |
| Head Depth | 1/2 inch |
| Outside Diameter | 1-19/64–1-7/16 inches |
| Offset Angle | 0 degrees |
| Finish | Chrome |
| Standards Compliance | Military Spec. MS-33787 and MIL-W-8982 |
| Tool Type | Ratcheting Box Wrench |
| Material | Chrome-plated Steel |
| Head Style | Dual Size Box End |
