Description

DESCRIPTION

Its material is fine stainless steel. This item is made entirely by hand.No chrome plating and No nickel plating. Just hand-polished.
Size:
The total length of the tube: about 62.5mm
The insert length of the tube: about 56mm
The diameter of the tube is about 7mm.
The diameter of the through-hole is about 4mm.
The inner diameter of the ring is about 32mm.
There are 6 teeths on the ring. You can see them in the pictures.
The length of the teeth is about 16mm.
They can be screwed to adjust by yourself.