Crossword clues for part of an escalatorAnswerClueRAILEscalator partSTAIREscalator partSTEPEscalator partSTEPSEscalator partsTREADEscalator partTREADSEscalator partsTREADTire or escalator partHANDRAILPart of an escalator.STEPPart of an escalatorSTAIRPart of an escalator