1. Engraving wings are a little smaller than the previous version
2. 30 of GGTS will have the older polygonal button's head
3. A brass button's pin will come to you for free in case you have black marks on axis or on the button's pin after some use
4. The axis is brass
5. Button will come to you assembled but not tighten, so you will be able to tight it as you want (you have to tight it at the position you want by using the thin nut and also you have to tight the head with the pin
6. CT has a thin long cut instead of 4 holes
7. CR is steel
8. Parts that are aluminium are:
The bolt under the lid
Parts that are brass
axis
button's pin (if you change it)
Parts that are brass nickel -plated
button's case
buttons rings
polygonal nut under the center pin
2. 30 of GGTS will have the older polygonal button's head
3. A brass button's pin will come to you for free in case you have black marks on axis or on the button's pin after some use
4. The axis is brass
5. Button will come to you assembled but not tighten, so you will be able to tight it as you want (you have to tight it at the position you want by using the thin nut and also you have to tight the head with the pin
6. CT has a thin long cut instead of 4 holes
7. CR is steel
8. Parts that are aluminium are:
The bolt under the lid
Parts that are brass
axis
button's pin (if you change it)
Parts that are brass nickel -plated
button's case
buttons rings
polygonal nut under the center pin

