PT-181 48” to 84” (122cm to 213cm), Projection: 2 3/4” to 4 1/2” (7cm to 11.4cm) PT-182 84” to 156” (213cm to 396cm), Projection: 2 3/4” to 4 1/2” (7cm to 11.4cm) BR-Brass GH-Golden Chrome section M colours: WH-White, BR-Brass, GH-Golden Chrome, CH-Chrome
