Length: 43 Inches Nickel-Plated Steel wound strings were introduced in the late Sixties and have become the most popular alloy for electric guitars and bass. Nickel-plated steel offers a balanced tone.
I use a mixed set on different guitars. The 40 is a great low E.
Curt's strings are great. 40's are hard to find in stores, no problem at Curt's. I use 09,11,16,30,40,50. Try Them you may like!
Strings last a long time and hold their tone well