Locking Tailpiece Studs Made in the USA Steel body and cap 1/8" Allen wrench (not included) to adjust post height Mounting studs with US threaded SAE 5/16 - 24 threads 7/8" (22.4mm) thread lengthFits tailpiece with a minimum ears thickness of .250" (6.4mm) Set of 2Instructions: 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.

Instructions:

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.