GOTOH Tremolo Units 510TS-SF1 Vintage Steel Saddle with Stud Lock
There are a 6 pivot point type, the same as the synchronized style and a 2 pivot point anchor nut type, which incorporates stud lock (PAT.)* In addition, GOTOH’s original FST feature (PAT.) between the saddle and ball end, keeps the strings from touching the plate. Because of them, the unit’s ability to return to tune when using the tremolo arm is significantly improved. The 510TS comes with the popular steel block as standard.
*Stud lock (PAT.) system mechanically fixes the clearance between anchor and stud bolt, eliminating loss of sound transmission to the body.