- All hex keys are precision formed to exact dimensional tolerances for a precise fit
- Non-interference hinged caddy provides easy access to each key
- Ball end L keys allow for angled entrance to fasteners
- Strong permanent magnet head provides efficiency in holding fasteners in tight work areas
- Master Set: 1.5, 2, 2.5, 3, 4, 5, 6, 8, 10 mm, .050", 1/16", 5/64", 3/32:", 7/64", 1/8", 9/64", 5/32", 3/16", 7/32", 1/4", 5/16", 3/8", T10, T15, T20, T25, T27, T30, T40, T45, T50.