Includes 10 insulated tools for working on electrical installations 3/8" drive Metric. Shock resistant plastic case. Foam recess for tools for easy storage and identification. All tools are 100% tested and meet ASTM F1505 and IEC 60902. (1) 98 31 7-1/2" Reversible Ratchet-1,000V Insulated 3/8" Drive, (1) 98 35 125 5" Extension Bar-1,000V Insulated 3/8" Drive, (1) 98 35 250 10" Extension Bar-1,000V Insulated 3/8" Drive, (1) 98 37 10 Hex Socket, 3/8"-1,000V Insulated 10 mm, (1) 98 37 11 Hex Socket, 3/8"-1,000V Insulated 11 mm, (1) 98 37 12 Hex Socket, 3/8"-1,000V Insulated 12 mm, (1) 98 37 13 Hex Socket, 3/8"-1,000V Insulated 13 mm, (1) 98 37 14 Hex Socket, 3/8"-1,000V Insulated 14 mm, (1) 98 37 17 Hex Socket, 3/8"-1,000V Insulated 17 mm, (1) 98 37 19 Hex Socket, 3/8"-1,000V Insulated 19 mm.