This Klein Tools 10-piece metric ball-end hex key set covers common metric sizes from 1.5mm to 10mm, stored in a Twist-to-Lock case with an internal locking mechanism so keys don't go missing.
| Spec |
Detail |
| Sizes |
1.5, 2, 2.5, 3, 4, 5, 6, 7, 8, 10 mm (10 total) |
| Finish |
black phosphate coating, rust resistant |
| Ball end |
works at angles up to 25 degrees |
| Case |
Twist-to-Lock, interlocks with other Klein Twist-to-Lock cases for stacked storage |
Best for: working on metric hardware at an angle, where a ball end reaches fasteners a standard hex key can't line up with.