Inquiry (采购产品): Spring Steel need Looking a light weight steel wire spring to fit a cloth cylinder 18'-10 1/2" diameter - spring height approximately 5'-0" - spring needs to spiral two times around circumference. The spring will allow the cloth cylinder to pop up and compress flat. Do you have such a spring? **** Hidden Message ***** Alexander Halpin 07041 Company: Landscape Architect E-mail: cstla@comcast.net **** Hidden Message ***** cstla@comcast.net