Hex, Torx Keys definition: A Hex Key is a simple tool used to drive bolts and screws with hexagonal sockets in their heads. The tool is usually formed of a single piec... Hex, Torx Keys Product Listing: 33-453,33-433.Tools type:Crimpers, Applicators, Presses - Accessories(108310),Crimpers, Applicators, Presses(41112),Specialized Tools(31165),Accessories(26899),Sockets, Socket Handles(12259) .Hex, Torx Keys has 2 pieces of spot stock price information, you can click the "RFQ" button to confirm the inventory and price with the Twicea.