- Aluminum / Steel construction- Replace original part- Suitable for LCT VZK-MSU / LCK-74MN / LCKS-74M / STK-74 / LCK-104 / LCK-105 / LCKS-74 / LCKS-74UN / PP-19-01 / LCK-106 / RPKS74 / RPKS74MN / TK-105 / TK-102 / TX-S74UN**if it non-LCT products,we can't sure compatible or not**Material : Aluminum / SteelManufacturer : LCT