Professional 3/8" SAE four-way angle head wrench with Flank Drive® Plus technology delivering 62% more power, heat-treated alloy steel construction, nickel-chrome plating, and ASME B107.100 compliance for industrial maintenance.
The 3/8" SAE Flank Drive® Plus Four-Way Angle Head Open-End Wrench (Model SVS12A) is a professional-grade tool manufactured by Snap-on, engineered for maximum performance in demanding industrial applications. This premium wrench features Flank Drive® Plus wrenching profile technology on the open end, which bites into the fastener to prevent slipping and rounding, while delivering up to 62% more turning power and strength compared to conventional wrenches. The tool is constructed from special alloy steel and heat-treated to ensure optimum strength and durability, making it ideal for aviation, aerospace, military, defense, oil and gas, power generation, and general industrial maintenance applications.
The four-way angle head design allows the same wrench to be used in four different positions, with offset angles at 30° and 60° to the handle, providing exceptional versatility and accessibility in tight working spaces. The wrench is sized for optimum comfort and balance, reducing operator fatigue during extended use. The nickel-chrome plating not only protects against corrosion and rust, but also makes the tool easy to wipe clean and maintain. With dimensions measuring 4-27/32 inches in length, 25/32 inches in outside diameter, and 7/32 inches in head depth, this wrench is perfectly balanced for professional technicians and maintenance personnel.
This tool meets ASME® B107.100 standards, ensuring compliance with industry specifications and quality requirements. The SVS12A is part of Snap-on's comprehensive line of professional hand tools and is frequently purchased alongside other angle head wrenches in various sizes to build complete tool kits for comprehensive fastening applications.
Key Features
- Flank Drive® Plus wrenching profile prevents fastener slipping and rounding with up to 62% more turning power
- Four-way angle head design with 30° and 60° offsets allows use in four different positions for maximum accessibility
- Special alloy steel construction with heat treatment ensures optimum strength and durability
- Nickel-chrome plating provides corrosion protection and easy cleaning and maintenance
- Sized for optimum comfort and balance to reduce operator fatigue during extended use
- ASME® B107.100 compliant meeting industry standards for professional quality and performance
Technical Specifications
| Specification |
Value |
| Product Model | SVS12A |
| Size | 3/8" SAE |
| Length | 4-27/32 inches |
| Outside Diameter (Dimension B) | 25/32 inches |
| Head Depth (Dimension D) | 7/32 inches |
| Material | Special alloy steel, heat-treated |
| Finish | Nickel-chrome plating |
| Wrenching Profile | Flank Drive® Plus |
| Head Design | Four-way angle head with 30° and 60° offsets |
| Standards Compliance | ASME® B107.100 |
| Additional Power | Up to 62% more turning power and strength |
| List Price | $50.00 |
