Metric M8 Locking Tailpiece posts

Locking Tailpiece Mounting Studs Posts with metric threads

3 reviews Write a Review
  • Metric Locking Tailpiece Studs
  • Made in the USA
  • Steel body and cap
  • 1/8” Allen wrench (not included) to adjust post height
  • Mounting studs with metric threaded M8 x 1.25 threads
  • 7/8" (22.4mm) thread length
  • Fits tailpiece with a minimum ears thickness of .250" (6.4mm)
  • Set of 2


To lock the tailpiece to the studs simply tighten the slotted cap. To adjust the tailpiece height, first, loosen the slotted cap slightly and insert a 1/8” Allen wrench (not included) through the top. Retighten the slotted cap once you reach the desired tailpiece height.

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  • 3
    Thread portion larger than PRS SE studs

    Posted by Luis Olvera on Jan 30, 2019

    I bought a pair of these attempting to fix the angled (wraparound) tailpiece issue on my PRS SE custom semihollow... the thread fits fine but the threaded portion of this studs is about 3/8" larger than the original therefore it will not allow setting the bridge for low action.

    Anyway I will look forward for a future version with shorter threaded portion. :(

    The quality is very good, I rated 3 stars based on my Customer Support inquiry before I bought these.

  • 5
    lock down wrap around

    Posted by charles chriscaden on Oct 28, 2018

    Used these to lock a warp around bridge that seemed to lift at the rear. Worked perfectly. Chrome was finished great;lock keeps the bridge tight. Highly recommended!

  • 5
    Great locking studs!!!!

    Posted by JC on Oct 24, 2018

    Great hardware, very good quality and fit. I have already purchased 3 sets. In my opinion it's a must have, first thing I do to my new guitars!!!