GAA26140 gray with yellow painted demarcation

Otis 506 Escalator Step 53-G0 6291P-Gaa26140(All black)
Escalator Aluminium Step 800/1000mm GAA26140,GAA455BV, G06291P
Discount Sale OTIS Stainless Steel Escalator Step GAA26140 800/1000mm Parts
Escalator Step For GAA26140 gray with yellow painted demarcation