Spring, Helical, Extension This RFQ was sourced on www.MFG.com in USA for Extension Springs A buyer in League City, Texas,USA is looking to source Springs & Wire Forming part. Buyer Information Industry City/Region , Texas Country USA RFQ RFQ Number 551983 Material Technical Specifications Category Extension Springs Dimensions The following suppliers (machine shops, fabricators, casters, molders, 3D printing, CNC machining, etc.) provide manufacturing services for the machine tool industry, automotive industry… For more information visit www.MFG.com. MFG.com analyzes all engineered parts and RFQs for improved manufacturability and to ensure quality and a quick quoting experience. Extension Springs: Extension springs are wound or coiled to oppose or absorb extension between parts or components or provide return force to extended parts. Extension springs are commonly used fully compressed, with hooks or eyes to attach to parts or components.