The saddle of the Gibson Thank You So Much. Its like you have several different thickness, and why not? You are different in our store are also often do not know.
This is the manufacturers 3.15 ~ 3.18 mm each one has been sold exclusively, but nowadays is 3.3 mm the most.
In the 1950s and including model such as a number of torque is required, but maybe some before the model is the 3.3 mm like you because I can not guarantee but the thickness of your model is 3.15 ~ 3.18 mm and the current measurement and then purchase your order your usual size.
※取り付け加工時の破損については責任を負いかねますのでご注意ください。