Eraser's Model WT40 Automatic Bench Wire Twister is used for twisting two or more wires at lengths up to 20 feet. The unit can twist together several small plain or terminated wires and is programmable to a desired number of twists per inch. The maximum material bundle should not exceed an equivalent of three 14 AWG (1.63mmø) insulated wires and twisting speeds are variable from 0 to 26 turns per second. The WT40 utilizes a custom holding/clamping device made to specifications individual to each application.