Professional 1/2" drive breaker bar with 24" length and 45° offset design. Chrome finish, meets ASME/ANSI standards. Perfect for heavy-duty industrial fastening applications.
The Snap-on 1/2" Drive 24" 45° Offset Square Breaker Bar (Model SN25A) is a professional-grade tool engineered for heavy-duty fastening applications. This premium breaker bar features a robust 24-inch length with a distinctive 45-degree offset design that provides superior leverage and access to hard-to-reach fasteners. The chrome finish ensures durability and corrosion resistance, making it ideal for use in demanding industrial environments including aviation, aerospace, military, defense, oil and gas, power generation, railroad, and general industry applications.
Designed to meet ASME/ANSI B107.10 standards, this breaker bar combines precision engineering with exceptional reliability. The square drive configuration allows for secure connections with standard 1/2" drive sockets and tools. The 1-1/8" head width and 11/16" shank diameter provide optimal balance between strength and maneuverability. This tool is built to withstand the rigorous demands of professional mechanics and maintenance technicians who require dependable performance in critical fastening operations.
The SN25A is engineered for compatibility with the SN25-2 45° Offset Swivel Head and RKBB5 Repair Kit, allowing for customization and maintenance to extend the tool's service life. Whether you're working on aircraft engines, industrial machinery, or heavy equipment, this Snap-on breaker bar delivers the performance and reliability that professionals demand from their tools.
Key Features
- 24-inch length provides extended leverage for breaking tight fasteners
- 45-degree offset design enables access to hard-to-reach fasteners and tight spaces
- Chrome finish offers superior durability and corrosion resistance
- 1/2" square drive for compatibility with standard sockets and attachments
- ASME/ANSI B107.10 certified for professional-grade performance and safety
- Compatible with SN25-2 swivel head and RKBB5 repair kit for customization
- Engineered for aviation, aerospace, military, oil and gas, and industrial applications
- 1-1/8" head width and 11/16" shank diameter for optimal strength and balance
Technical Specifications
| Specification |
Value |
| Model Number | SN25A |
| Drive Size | 1/2 inch square drive |
| Overall Length | 24 inches |
| Head Width (Dimension A) | 1-1/8 inches |
| Shank Diameter (Dimension C) | 11/16 inches |
| Offset Angle | 45 degrees |
| Finish | Chrome |
| Standards Compliance | ASME/ANSI B107.10 |
| Repair Kit | RKBB5 |
| Compatible Accessories | SN25-2 45° Offset Swivel Head |
| Tool Type | Offset Square Breaker Bar |
| Application | Heavy-duty industrial fastening and maintenance |
