Hannabach Strings for classic guitar Special model - Set 4-string (841MT)Nylon silver wound classical guitar strings in proven Hannabach quality Single strings and complete sets are available Made in Germany Please specify the exact scale length for special orders Strings for double bass guitar Scale length 750 mm Other scale lengths up to 880 mm available, please enquire Tuning E A D G, 6 string E A D G H e Single string H7 as an extension for 7 string instruments All strings silver plated wound