Get everything you need to deliver precise root torque in one convenient kit. The GTS Complete Kit includes both small and large Goodman Torquing Springs, designed to crimp easily onto rectangular archwires (.016x.022 to .019x.025). Apply 125–150 grams of labial or lingual force to guide root positioning and prevent relapse. Ideal for efficient case finishing from incisors to bicuspids, upper and lower.