Professional-grade 27-30mm metric box wrench with Tools@Height safety system, 10° offset handle, Flank Drive® technology, stainless steel construction, and integrated lanyard attachment for elevated work environments.
The Snap-on Tools@Height 27-30mm 12-Point Metric Flank Drive® 10° Offset Box Wrench (Model THXBM2730A) is a professional-grade tool engineered for maximum safety and performance at height. This premium wrench features Snap-on's innovative Tools@Height System, which tethers each tool with its own integrated lanyard, significantly minimizing tool exchanges and reducing the risk of dangerous drops in elevated work environments. The wrench is constructed from polished stainless steel with superior flexibility and shock-absorbing qualities, eliminating the weakness of welded attachments while maintaining exceptional durability.
Designed with precision engineering, this metric box wrench incorporates a 10° offset handle that provides maximum knuckle clearance and enhanced access in confined spaces. The Flank Drive® wrenching system on the box-end delivers up to 15-20% more turning power compared to traditional wrenches, while significantly reducing the risk of tool slippage and fastener damage. The engineered attachment points are strategically positioned to slide along the wrench handle without interfering with functionality, ensuring full leverage capability and optimal performance in demanding applications.
The wrench features a tough, durable nickel-chrome plating that produces a mirror-like finish, providing superior corrosion protection and making maintenance effortless. Sized for optimum comfort and balance, this 27-30mm wrench weighs 1.45 lbs (0.66 kg) and measures 404mm in length, making it ideal for professionals working in aviation, aerospace, military, defense, oil and gas, power generation, and heavy-duty fleet maintenance industries. The wrench is currently on backorder with an estimated stock date of 05/09/2026.
Key Features
- Snap-on Tools@Height System with integrated lanyard tether minimizes tool exchanges and prevents dangerous drops
- Flank Drive® wrenching system provides 15-20% more turning power with reduced risk of tool or fastener damage
- 10° offset handle design maximizes knuckle clearance and improves access in confined spaces
- Polished stainless steel construction with superior flexibility and shock-absorbing qualities without welds
- Nickel-chrome plating with mirror-like finish provides corrosion protection and easy maintenance
- Engineered attachment points slide along handle without interfering with tool functionality
- Optimized size and weight balance for comfortable professional use
- 12-point box-end design for superior gripping and turning capability
Technical Specifications
| Specification |
Value |
| Model Number | THXBM2730A |
| Size Range | 27-30 mm |
| Wrench Type | 12-Point Metric Flank Drive® Box Wrench with 10° Offset |
| Length (Dimension E) | 404 mm |
| Head Depth (Dimension C) | 16-17.3 mm |
| Outside Diameter (Dimension A) | 38.1-42.2 mm |
| Weight | 1.45 lbs (0.66 kg) |
| Material | Polished Stainless Steel |
| Finish | Nickel-Chrome Plating with Mirror-Like Finish |
| Handle Offset | 10° Offset for Maximum Knuckle Clearance |
| Attachment System | Tools@Height Integrated Lanyard with Engineered Attachment Points |
| List Price | $176.50 |
| Availability Status | Backorder - Estimated Stock 05/09/2026 |
