Professional-grade 1/4" drive magnetic adaptor with locking hole technology, nickel-chrome plating, and ferrous fastener retention for precision aerospace and industrial applications.
The Snap-on Tools@Height 1/4" Drive 1-21/32" Magnetic Adaptor (Model THTMXM17) is a premium professional-grade tool designed for precision fastening applications in aviation, aerospace, military, defense, and industrial maintenance environments. This magnetic adaptor features a robust construction manufactured from special alloy steel with nickel-chrome plating that provides superior corrosion resistance and easy cleaning. The innovative locking hole design on all four sides works in conjunction with a locking pin to significantly reduce the risk of socket, adaptor, or extension misalignment during operation, ensuring consistent and reliable performance.
Equipped with a powerful magnetic pin insert that passes through the socket's through-hole, this adaptor securely holds ferrous fasteners in place, preventing drops and improving workplace safety and efficiency. The 1/4" internal drive configuration with 1-21/32" overall length makes it ideal for working in confined spaces and hard-to-reach areas common in aerospace and military applications. The adaptor is treated for optimum strength and durability, meeting Snap-on's rigorous quality standards for professional tool users.
This magnetic adaptor is specifically engineered for Tools@Height applications where precision, reliability, and safety are paramount. The combination of magnetic holding capability, locking hole technology, and premium materials makes it an essential tool for technicians working on critical systems. Note that this adaptor should not be used with quick release tools featuring locking collars or push button releases, as these can be inadvertently disengaged. With a light weight of only 0.04 lb (0.02 kg), it adds minimal burden while maximizing productivity in professional maintenance environments.
Key Features
- Locking hole design on all four sides reduces socket and adaptor misalignment risk
- Powerful magnetic pin holds ferrous fasteners securely in socket
- Nickel-chrome plating provides superior corrosion resistance and easy cleaning
- Manufactured from special alloy steel treated for optimum strength and durability
- Lightweight at 0.04 lb (0.02 kg) for reduced fatigue during extended use
- 1/4" internal drive configuration ideal for confined spaces and hard-to-reach areas
- Compatible with Tools@Height system for aviation, aerospace, and military applications
- Prevents fastener drops improving workplace safety and efficiency
Technical Specifications
| Specification |
Value |
| Product Type | Magnetic Adaptor |
| Model Number | THTMXM17 |
| Internal Drive Size | 1/4 inch |
| External Drive Size | 1/4 inch |
| Overall Length | 1-21/32 inches (1.656 inches) |
| Weight | 0.04 lb (0.02 kg) |
| Material | Special Alloy Steel |
| Finish | Nickel-Chrome Plating |
| Features | Locking hole on four sides, magnetic pin for ferrous fastener retention |
| Application | Aviation, Aerospace, Military, Defense, Industrial Maintenance |
| Compatibility | Tools@Height System, 1/4 inch drive tools |
| Warranty | Snap-on Professional Tool Warranty |
