State-of-the-art, dual-material Journeyman handles provide a better grip without sacrificing tool strength and durability Treated steel for long term torsion resistance and rust prevention Double ended hex key is adaptable for working in tight spaces or high torque applications Easy size identification with makings on top of every handle Metal stand keeps tools organized 6-Inch Blades in 8 sizes: 2 mm, 2.5 mm, 3 mm, 4 mm, 5 mm, 6 mm, 8 mm, 10 mm