Tattoo Machine Back Spring - 1/2" wide (12.7mm) x .0196" thou (0.5mm)

Standard Carbon Steel Back Spring - 1/2" wide (12.7mm) x .0196" thou (0.5mm) For all standard tattoo machines, adjustable slotted on both ends. A blue finish can be formed at the required angle. Heat-treated and tempered to withstand many hours of use. Slotted for adjustment to fit all standard tattoo machines and armature bars, Made from high carbon spring steel. Priced per 1 spring