Schaller 3D-4 Bass Bridge (4-String) Gold with Roller Saddles and Adjustable String Spacing

3D-4: patented 4-string bass bridge The roller bridge saddles reliably minimize string breakage while maintaining intonation and tuning stability. 3-dimensional adjustment of string height, intonation and string spacing (with roller bridge saddles). String rests with shafts and rollers made of solid and uncoated Pure Sound brass for excellent sound transmission. The individual string intonation is set by adjusting the string saddles. Heavy and precise construction for extra long sustain. Complete with 3mm spacer. The guitar or bass strings lie on low-friction roller saddles which prevent the strings from breaking. This means the string spacing can be adjusted flexibly. The roll widths are optimized for the standard mood E-A-D-G. Advantages of Pure Sound brass Due to its softness, brass is an ideal saddle material and offers sufficient resistance to the strings. Uncoated brass saddles (plain or notched) can be easily customized by the guitar maker with a saddle file for smooth transitions. Form-fit support of the components in conjunction with improved string contact thus supports playability, intonation and sustain. Technical specifications String spacing (E-A): 53.4 – 62.8 mm String spacing individual (neighboring strings): 18 – 21 mm String radius: adjustable from 7″ to 20″ inch Minimal G/d string height above body: 11.3 mm Height adjustment: 5 mm Maximum string gauge: 0.135 Weight: 194 gram, 252 gram with accessories Please note: not suitabe for lefthanded models Height adjustment screw: grub screw with conical point with hexagon socket M3 x 8 Scope of supply 1 x 3D-4 bridge 3 x mounting screws M4.2 x 25 mm 1 x allen key 1.5 mm does not include optional 3 mm underlay (spacer)