Schaller LockMeister 6 Tremolo, Radius 16, Block is 37, Nut is R2 with a 16" Radius, finish is Nickel. Schaller part is 13010137.16.22 

Since its debut in 2012, the Schaller LockMeister® became the most advanced locking tremolo: 100 % Made in Germany – designed, engineered, and manufactured. Now we present the first double-locking tremolo that allows individual adjustment to different fretboards, whether straight or compound radius!

The new LockMeister system can now be adapted to different fingerboard radii. While locking nuts (R2/R3) were previously only available with 10″ and tremolos with 12″, there are now 5 different locking nut radii and 4 different tremolo radii to choose from.

Pitch perfect features – only available for LockMeister® 6

• New height-adjusted one-piece string saddles: no more shims needed between saddle and baseplate.
  
• Fully closed string saddles on the bottom for optimum hold and contact to the baseplate: falling out saddle cover plates are history.
  
• The extended thread length of the fine-tuner screw delivers a wider tuning range.
  
• Improved locking nut and tailpiece shapes with a greater variety of radii.
  
• For longer playing time without retuning

Technical specifications

• Baseplate, saddles and locking nut from hardened steel
  
• Distance height adjustment screws: 74.3 mm according to international standards (sometimes only 74mm, it is identical)
  
• Size press-in bushing: 10 mm
  
• String spacing E-e: 54 mm
• Slideway intonation 8.5 mm
  
• Weight: 442 g with block length 37 mm
  
• Weight only Tremoloblock: 32mm: 101g, 37mm: 119g, 42mm: 135g
  
• Maximum string gauge: 0.080" / 2,03 mm
  
• Tremolo radii: 10", 12", 14" and 16"
  
• Tremolo block: with 3 fixing screws at a distance of 17 mm, material brass.
  
• Locking nut radii 8″, 10″, 12″, 14″ and 16″, in widths R2 (41.4 mm) und R3 (42.9 mm)
  
• The saddles are marked with dots. The saddles are mounted on the baseplate from the outside with increasing numerical values to the inside. The saddles outside for the E and e-strings have no dot. For example, the strings A and h could have one dot and the two inner saddles D + G two dots.
  
• The extended thread length of the fine-tuner screw delivers a wider tuning range. 

Scope of supply

1 x locking nut complete with 2 pairs of mounting screws
1 x string retainer with mounting screws 2.2 x 16 mm
1 x tremolo claw complete with mounting screws 4.2 x 45 mm and 3 tremolo springs
2 x mounting studs M7 x 0,5 with 2 threaded bushings diameter 10 mm
3 x allen keys (2.0/2.5/3.0 mm)
1 Tremoloblock according to selected length