The Facom makes this Set of 14 impact bits comprising of 2 bit holder sockets 1/2" with diam. 1/2" and 5/16", Hex- 6, 7, 8, 10, 12 and 14 mm and Torx: n° degrees 30, n° degrees 40, n° degrees 45, n° degrees 50, and n° degrees 55 and Phillips: 2 - 3 - 4. Comes in a Plastic box BP.102 with a tray PL.402A