Kangertech SSOCC Replacement Coil
The Kangertech SSOCC coils are manufactured with stainless steel casing, hence the acronym, SSOCC. The wire used in these coils is made from Nichrome. They also differ from the OCC coils in that they are cylindrical in shape and therefore take up less space/volume in the tank they are being used in, as opposed to the cuboid shaped OCC coils.
The SSOCC coils are backwards compatible and will work in any tank that currently takes the OCC coils.