Inquiry (采购产品): Extension Spring I have a machine spring 5/16" O.D.,wire size is 0.040, approz I.D is 0.230, length is 4.00 inches **** Hidden Message ***** John Schettko 80229 Company: Trustile Doors, LLC E-mail: john.schettko@trustile.com **** Hidden Message ***** john.schettko@trustile.com
