Inquiry (采购产品): Safety Step Ladder Parts Price on 4" caster set SBR-4 but our model ladder has single wheel on bottom step not two. I could not find a model number but it has eight steps. It is a very old unit. I can email pictures if that would help. **** Hidden Message ***** Kirk Echols 2048 Bunnell Rd Warrington, PA 18976 USA Company: Lucifer Furnaces Phone: 215-343-0411 Fax: 215-343-7388 E-mail: kechols@luciferfurnaces.com **** Hidden Message ***** kechols@luciferfurnaces.com
