HEX tool made with Certified Sustainably Sourced 100% beech wood and high hardness and corrosion resistant carbon steel (#45). Rockwell hardness 40 45. The item comes with 9 functions: Allen key 5. 5 mm; Allen key 2 mm; Allen key 2. 5 mm; Allen key 3 mm; Allen key 4 mm; Allen key 5 mm; Allen key 6 mm; Philips screwdriver; Flat screwdriver. Packed in Certified Sustainably Sourced mix kraft box.