Inquiry (采购产品): Stair stringers & rails I'am quoting a job for a spiral staircase. The height is 18ft. The outside diameter is 18ft. The tread width is 3ft. Please quote stringers and top and bottom handrails. Will need rails for th inside diameter only. I will supply the treads and rail spindles. I would like to make the rails out of 1-1/4 str pipe The stringers 1/4 x 8 HR bar. Any other information needed let me know. Thanks Steve Boone **** Hidden Message ***** Steve Boone 210 W. Euclid St. Jackson, MI 49203 USA Company: Boones Welding & Fab. Inc. Title: President Phone: 517-782-7461 Fax: 517-782-5310 E-mail: sb52@comcast.net **** Hidden Message ***** sb52@comcast.net