Premium Snap-on 3/8–7/16" 12-point SAE Flank Drive® high-performance offset box wrench with 15° offset for aerospace and industrial applications, featuring exclusive rounding-prevention technology and chrome finish.
The Snap-on 3/8–7/16" 12-Point SAE Flank Drive® High-Performance 15° Offset Box Wrench (Model XDH1214A) is a premium aerospace-grade tool designed for accessing hard-to-reach fasteners in demanding industrial applications. This high-performance wrench features the exclusive Flank Drive® configuration that prevents rounding of fastener corners, ensuring reliable performance when working with 12-point aerospace fasteners. The 15° offset design provides superior access to fasteners in confined spaces, making it an essential tool for aviation, aerospace, military, and defense industries.
Manufactured to AS954E aerospace specifications, this wrench delivers exceptional strength and durability for critical applications. The chrome finish provides excellent corrosion resistance and maintains a professional appearance. With dimensions measuring 9-11/16 inches in length and a head depth of 19/64–11/32 inches, this wrench offers optimal balance between reach and control. The outside diameter range of 35/64–5/8 inches accommodates the dual-size capability for both 3/8" and 7/16" fasteners, providing versatility in your tool collection.
The XDH1214A is part of Snap-on's comprehensive Flank Drive® wrench lineup and is engineered for professionals who demand the highest quality and reliability. Whether you're working in aerospace maintenance, military applications, or general heavy-duty industrial settings, this offset box wrench delivers the precision and performance required for critical fastening operations.
Key Features
- Exclusive Flank Drive® configuration prevents rounding of 12-point fastener corners for superior grip and reliability
- 15° offset design provides exceptional access to hard-to-reach fasteners in confined spaces and tight applications
- Meets AS954E aerospace specifications for high-strength tool performance with critical aerospace fasteners
- Chrome finish delivers excellent corrosion resistance and professional appearance for long-lasting durability
- Dual-size capability accommodates both 3/8" and 7/16" fasteners, offering versatility in a single tool
Technical Specifications
| Specification |
Value |
| Model Number | XDH1214A |
| Size Range | 3/8–7/16 inches |
| Point Configuration | 12-Point SAE |
| Offset Angle | 15° |
| Aerospace Specification | AS954E |
| Outside Diameter (Dimension A) | 35/64–5/8 inches |
| Head Depth (Dimension C) | 19/64–11/32 inches |
| Overall Length (Dimension E) | 9-11/16 inches |
| Finish | Chrome |
| Tool Type | Flank Drive® High-Performance Offset Box Wrench |
| Drive Style | Flank Drive® with rounding prevention |
| Application | Aerospace, Military, Defense, Industrial |
| Material | High-strength alloy steel |
| List Price | $51.75 |
| Availability | Backorder - Estimated in stock 05/11/2026 |
