Armstrong METAL Hook On (R-H 200, Q-H 100 F, R-H 215, R-H 220, Q-H 120 F) - Metal rectangular hook-on
Armstrong METAL Hook On (R-H 200, Q-H 100 F, R-H 215, R-H 220, Q-H 120 F) - Metal rectangular hook-on
Armstrong METAL Hook On (R-H 200, Q-H 100 F, R-H 215, R-H 220, Q-H 120 F) - Metal rectangular hook-on