GD Ergo Design Ltd. has recently completed design on a new tool called the “Master Wire Twister”. Its function is to effortlessly twist 8, 9 and 12 Gauge hanger wire used in Residential, Commercial and Industrial construction. The function of the “Master Wire Twister” is to completely eliminate all stress on the operator’s hands and fingers during the wire twisting process, which until now has been completed manually by hand. This new tool is an addition to and compliments the “Hanger Twister” tool. It greatly improves efficiency and reduces worker fatigue, in turn reducing precious time and labour costs.