Schaller Germany 3D4 4-String Flatmount Roller Bass Bridge, RUTHENIUM 12130600

Schaller 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.
• 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 

• 3 x mounting screws M4.2 x 25mm
• 1 x allen key 1.5 mm