Professional 3/4" drive square drive adaptor with innovative locking hole technology, compact 2-7/16" design, and replaceable square drive pin for secure tool connections in tight spaces.
The Snap-on Tools@Height 3/4" Drive Square Drive Adaptor (Model THGLAS1F) is a professional-grade tool adaptor designed for precision work at height and in confined spaces. This adaptor features a 3/4" internal drive and 1/2" external drive configuration, making it ideal for connecting different drive sizes in your tool collection. The compact design measures 2-7/16" in length, allowing easy access to tight quarters where standard adaptors cannot fit.
This adaptor incorporates Snap-on's innovative locking hole technology on all four sides, providing enhanced safety and reliability during operation. The unique locking hole and pin combination significantly reduces the risk of misaligning the socket, adaptor, or extension onto the drive tool, ensuring secure connections and preventing accidental disengagement. The chamfered drive end facilitates easy engagement with drive tools, while the replaceable square drive pin allows for convenient maintenance and extended product life.
Built with improved design for maximum durability, this adaptor features a unique bit retention system that provides a tight fit with the socket base to prevent loosening or detaching during use. Weighing only 0.50 pounds (0.23 kg), it offers excellent portability for mobile maintenance operations. The adaptor is not designed for use with impact guns, ensuring optimal performance with standard hand tools and pneumatic tools. This professional tool is ideal for aviation, aerospace, military, defense, oil and gas, power generation, railroad, and general industry applications.
Key Features
- Locking hole on all four sides for enhanced safety and secure connections
- Unique locking hole and pin combination reduces misalignment risk
- Compact 2-7/16" length for access to tight quarters
- Chamfered drive end for easy drive engagement
- Replaceable square drive pin for convenient maintenance and extended life
- Unique bit retention system prevents socket loosening or detachment
- Lightweight at 0.50 pounds for excellent portability
- Improved design offers maximum durability and reliability
- 3/4" internal drive x 1/2" external drive configuration
- Not designed for use with impact guns for optimal performance
Technical Specifications
| Specification |
Value |
| SKU | THGLAS1F |
| Product Type | 3/4" Female x 1/2" Male Square Drive Adaptor |
| Internal Drive Size | 3/4 inch |
| External Drive Size | 1/2 inch |
| Overall Length | 2-7/16 inches |
| Weight | 0.50 pounds (0.23 kilograms) |
| Material | Chrome Molybdenum Steel |
| Finish | Polished Chrome |
| Locking Mechanism | Four-sided locking hole with replaceable square drive pin |
| Drive End Design | Chamfered for easy engagement |
| Bit Retention | Unique system prevents loosening and detachment |
| Impact Gun Compatible | No - not designed for impact gun use |
| Brand | Snap-on Tools@Height |
| Warranty | Snap-on Limited Lifetime Warranty |
