If you have a bigsby then you need this!! NO YOU REALLY DO.  Why did no one do this ages ago, makes string changes a doddle.

This upgrade eliminates the years of problems and frustration of a Bigsby Vibrato restringing. This again is a polished stainless steel shaft that is counterbored for the string ball ends. Thread the string through the hole and up to the tuner. Works for all models and comes with retaining clip.

Fits the following Bigsby models: B3, B5, B6, B7, B11, B12 and finally B16. 
 

Note: Not for licensed or import bigsby styled vibratos ***Please check the exact model of Bigsby on your guitar on the Guitar Brand website or contact them***

If the spec says B50 or B70 or anything other than the exact list above these parts will not fit.  The extrs "0" denotes it is a licensed unit.