Professional 7/16-1/2" SAE Flank Drive ratcheting box wrench with 180° flex head, 80-tooth gear, and 15-20% increased turning power for tight space access and superior fastener grip.
The Snap-on 7/16-1/2" 12-Point SAE Flank Drive® Double Flex Ratcheting Box Wrench (Model XFR1416) is a professional-grade tool engineered for demanding maintenance and repair applications. This innovative wrench features a 180° flexible ratcheting head combined with a narrow width and low-height profile, allowing technicians to access the tightest spaces with ease. The unique patented ratcheting gear design maximizes the ratcheting arc while maintaining exceptional strength and durability, making it ideal for restricted work environments.
The wrench utilizes Snap-on's well-established flex ratchet design through its yoke/tang combination, ensuring ultimate strength and reliability in heavy-duty applications. The 80-tooth ratcheting gear incorporates key elements of Snap-on® Dual 80® Technology, which significantly minimizes swing arc when working in confined spaces, improving efficiency and reducing fatigue. The Flank Drive® box-end system grips fastener flats to deliver up to 15-20% more turning power with less risk of fastener damage, protecting valuable equipment and reducing maintenance costs.
With a nickel-chrome finish that provides excellent corrosion resistance and easy maintenance, this wrench is built to withstand demanding professional environments. Measuring 14-5/8 inches in length with precise head dimensions (27/32" outside diameter and 5/16" head depth), the XFR1416 delivers the perfect balance of accessibility, strength, and performance for aviation, aerospace, military, defense, oil and gas, power generation, and general industrial applications.
Key Features
- 180° flexible ratcheting head enables access to the tightest spaces with narrow width and low-height profile
- Patented ratcheting gear design optimized for maximum arc, strength, durability and balanced performance
- 80-tooth ratcheting gear with Snap-on® Dual 80® Technology minimizes swing arc in restricted spaces
- Flank Drive® box-end system delivers 15-20% more turning power with reduced fastener damage risk
- Nickel-chrome finish provides superior corrosion resistance and easy maintenance
Technical Specifications
| Specification |
Value |
| Model Number | XFR1416 |
| Size Range | 7/16 inch to 1/2 inch |
| Point Style | 12-Point SAE |
| Ratchet Head Rotation | 180° flexible |
| Gear Teeth Count | 80-tooth |
| Overall Length | 14-5/8 inches |
| Dimension A (Outside Diameter) | 27/32 inches |
| Dimension B (Outside Diameter) | 15/16 inches |
| Dimension C (Head Depth) | 5/16 inches |
| Dimension D (Head Depth) | 11/32 inches |
| Finish | Nickel-Chrome |
| Drive System | Flank Drive® Box-End |
| Turning Power Advantage | 15-20% more turning power |
| Design Type | Double Flex Ratcheting |
| Manufacturer | Snap-on Incorporated |
