S.I.T. stands for Stay-In-Tune™, the proprietary process behind our name.
During manufacturing, S.I.T.'s Stay-In-Tune™ process strengthens the ball-end twist using a specialized bonding treatment. This reinforcement helps prevent slippage at the twist and promotes dependable tuning stability.
The Stay-In-Tune™ process has been part of what defines S.I.T. Strings since our founding in Akron, Ohio, in 1980. It's more than our name. It's a manufacturing process built into our strings.