Eiki 0173-5041 Heavy Duty Projector Ceiling Mount for EIP-HDT20, EIP-SXG20, EIP-WX5000L, LC-SX4A, LC-X6AEiki 0173 5041 Heavy Duty Projector Ceiling Mount for EIP HDT20, EIP SXG20, EIP WX5000L, LC SX4A, LC X6A Ceiling Mount for EIP HDT20, EIP HDT30, EIP SXG20, EIP UHS100, EIP UJT100, EIP WX5000, EIP WX5000L, EIP X1000, EIP XHS100, EK 800U, EK 810U, LC HDT10, LC HDT1000, LC SX4A, LC SX4L, LC SX6, LC SX6A, LC SXG20, LC UXT1, LC UXT3, LC W4, LC W5, LC X4A, LC X4L, LC X5, LC X5L, LC X6, LC X6A, LC X7, LC X8, LC X800, LC X800A, LC XT1, LC XT2, LC XT3, LC XT4,