Medium Light 4-String Nickel
Foundations are the latest offering from S.I.T. Strings' line of bass strings.
These strings are made with a state-of-the-art core material that creates 
a string that is extremely responsive to the touch. Designed to be the brightest 
and most flexible bass string available, The Foundations are sure to become 
the building blocks of your sound. Available in both nickel and stainless 
4 and 5 string combinations. 

.045 .065 .085 .105 

Custom Light 4-String Stainless
Foundations are the latest offering from S.I.T. Strings' line of bass strings. 
These strings are made with a state-of-the-art core material that creates 
a string that is extremely responsive to the touch. Designed to be the brightest 
and most flexible bass string available, The Foundations are sure to become the 
building blocks of your sound. Available in both nickel and stainless 4 and 
5 string combinations. 

.040 .060 .080 .100