Professional-grade 7/16–1/2" SAE half-moon box wrench with Flank Drive® technology for 15-20% more turning power, nickel-chrome finish, and ASME® B107.100 certified performance.
The Snap-on 7/16–1/2" 12-Point SAE Flank Drive® Half-Moon Box Wrench (Model CX1416) is a professional-grade hand tool engineered for demanding industrial applications. This premium wrench features the innovative Flank Drive® wrenching system on the box-end, which delivers up to 15-20% more turning power compared to conventional designs while significantly reducing the risk of tool or fastener damage. The half-moon design provides optimum comfort and balance in your hand, making it ideal for extended use in tight spaces and challenging work environments.
Constructed with durable nickel-chrome plating, this wrench features a mirror-like finish that provides excellent corrosion resistance and makes cleaning effortless. The 12-point configuration offers versatility and accessibility in various fastening scenarios. With a length of 5 inches and head depth of 5/16 inches, this wrench is precision-engineered to meet ASME® B107.100 standards, ensuring reliability and consistency across professional maintenance operations.
The CX1416 is an essential addition to any professional tool collection, whether you're working in aviation and aerospace, military and defense, oil and gas, power generation, or general industrial maintenance. Its superior design and construction make it the preferred choice for technicians and maintenance professionals who demand the best performance and durability from their hand tools.
Key Features
- Flank Drive® wrenching system delivers up to 15-20% more turning power than conventional designs
- 12-point SAE configuration for versatile fastening applications
- Half-moon design optimizes comfort and balance during extended use
- Durable nickel-chrome plating with mirror-like finish resists corrosion
- ASME® B107.100 certified for professional-grade reliability and consistency
Technical Specifications
| Specification |
Value |
| Model Number | CX1416 |
| Size | 7/16–1/2 inches |
| Style | 12-Point |
| Design Type | Half-Moon Box Wrench |
| Length | 5 inches |
| Outside Diameter (Dimension A) | 5/8–23/32 inches |
| Head Depth (Dimension C) | 5/16 inches |
| Handle Radius (Dimension F) | 2-7/32 inches |
| Finish | Chrome with Nickel Plating |
| Standard Compliance | ASME® B107.100 |
| Fastener Type | SAE (Standard American Engineering) |
| Wrenching System | Flank Drive® Technology |
