Inquiry (采购产品): Aluminum stair nosing What is the lay width of the extruded aluminum corrugated nosing used on stair treads called out in item number 7 in your specification for aluminum I-bar grating and treads? I would like a catalog cut sheet with the dimensions of this nosing. Thanks **** Hidden Message ***** Lloyd Miller OR 97005 USA Company: ACE Consultants Inc. Title: Designer E-mail: lmiller@aceconsult.com **** Hidden Message ***** lmiller@aceconsult.com