This Britool expert by Facom E032902 is a 16-piece 1/2"" drive hexagon socket set. The set includes sockets ranging from 10mm to 32mm, specifically: 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 21, 22, 24, 27, 30, and 32mm. The sockets are supplied on a metallic rack. This product adheres to ISO 2725-1 and DIN 3124 standards and comes supplied in a blister card. Expert by Facom is a more affordable range from Facom, previously known as Britool Expert, and all items carry the Facom lifetime warranty.