1s 32700 positive insulation ring - Solid insulation pad for 32700 batteries Positive Point.Good insulation, flexibility, water resistance, wear resistance, oil resistance, aging resistance, good gap material.It has the functions of insulation, shielding and anti-interference, providing high electrical insulation, mechanical strength, softness and elasticity.
Specification ;-
 31.5mm outisde dia
18mm inner dia
0.3mm thick Inside ring