Professional-grade 2-15/16" SAE heavy-duty offset box wrench with detachable handle capability, 12-point Flank Drive® design, and versatile tubular construction for industrial maintenance and repair applications.
The Snap-on X940B 2-15/16" 12-Point SAE Flank Drive® Heavy-Duty Offset Box Tubular Wrench is a versatile professional-grade tool designed for demanding industrial applications. This innovative wrench features a unique detachable design that allows it to be used with or without an optional handle, providing exceptional flexibility for various fastening tasks. The tubular construction enables quick running down of nuts without the handle, while the handle can be attached for maximum turning power during final tightening or to reach otherwise inaccessible fasteners in confined spaces.
Crafted with precision engineering and built to withstand heavy-duty use, this offset box wrench provides superior turning clearance and is specifically designed for SAE fasteners. The 12-point design ensures reliable engagement with fasteners, while the Flank Drive® technology delivers superior gripping power and reduced fastener rounding. A detent on the wrench shaft helps align the locking button with the handle hole for secure and efficient operation. With a head depth of 1-11/16 inches and an overall length of 14-7/64 inches, this wrench is engineered to handle the toughest industrial maintenance and repair tasks.
The X940B is compatible with Snap-on's 36B handle system, making it an essential component for professional maintenance teams in aviation, aerospace, military, defense, oil and gas, power generation, and heavy-duty fleet maintenance industries. Its robust construction and innovative design make it an indispensable tool for any serious professional toolkit.
Key Features
- Versatile detachable design allows use with or without optional handle for maximum flexibility
- 12-point Flank Drive® technology provides superior gripping power and prevents fastener rounding
- Heavy-duty tubular construction enables quick nut running without handle attachment
- Offset box wrench design provides excellent turning clearance in confined spaces
- Detent mechanism aligns locking button with handle hole for secure operation
- Compatible with Snap-on 36B handle system for enhanced turning power
- Precision-engineered for professional industrial maintenance and repair applications
- SAE specification ensures reliable engagement with standard fasteners
Technical Specifications
| Specification |
Value |
| Product Model | X940B |
| Size | 2-15/16 inches |
| Style | 12-Point SAE Flank Drive® |
| Head Depth (Dimension A) | 1-11/16 inches |
| Outside Diameter (Dimension B) | 4-5/32 inches |
| Overall Length (Dimension C) | 14-7/64 inches |
| Compatible Handle | Snap-on 36B Handle |
| Wrench Type | Offset Box Tubular Wrench |
| Material | High-strength alloy steel |
| Design Feature | Detachable with detent alignment mechanism |
| Application | Heavy-duty industrial maintenance and repair |
| Standards | SAE specifications |
