7 Long nut driver blades High alloy steel nut drivers satin chrome plated Ratcheting T handle 2 way handle can be used as a screwdriver or a T handle Quick change driver set upNDE100 Includes:NDE104 - E4 nut driver shaft, satin chromeNDE106 - E6 nut driver shaft, satin chromeNDE107 - E7 nut driver shaft, satin chromeNDE108 - E8 nut driver shaft, satin chromeNDE110 - E10 nut driver shaft, satin chromeNDE112 - E12 nut driver shaft, satin chromeNDE114 - E14 nut driver shaft, satin chromeNDE116 - E16 nut driver shaft, satin chromeTHR100 - Ratcheting T handleTH2W100 - 2-way screwdriver handleHI4 - 1/4 hex x 1/4 square drive socket wrench attachmentHI6 - 1/4 hex x 3/8 square drive socket wrench attachment