Overall length : 360mm and 410mm are available at the same price below.
(This is only the difference of rear grip)
The handle comes with carbon tube with suitable length.
Color Group
of Reel Seat
Group AGroup BGroup Cunpainted I.D. of the handle
Japanese Yen JPY8946JPY9576JPY10574JPY7581 13mm

-Color Group of reel seat can be found on the linked page of "Colors of Reel Seat". That is shown below of each color name.