características y beneficios
- Easily handles high torques, firm gripping, one-handed operation
- Replaces over 30 sockets from 3/8 to 3/4 and 10 to 19mm
- Grips and removes damaged, rounded-off, and rusty nuts and bolts
- Continuously adjustable size range, maintains equal force on all sides
- Made of chromium molybdenum steel for high hardness and durability
- Fits any standard 3/8 drive wrench