Presentation : BRILLIANT TOOLS socket - TORX - 1/2" - E12 - BT022842, ideal for TORX screwdriver. It allows you to carry out all screwing/unscrewing work by adapting the size and shape of the bit. Advantages : Allows you to carry out work requiring TORX screws Allows you to adapt your screwdrivers Easy to use Features : Reception: 1/2". Size (mm): E12 Length (mm): 38 Packaging : 1x socket