... springs rang fom(WIA)0.2mm~60mm. High static,high shock loads,maxium cycle life .low prices .Different color has different ... compression functionmore quantity will get more discount.Coil spring including TF,TL,TM,TH,TB,TR and so on ... , production equipments, furniture, etc.Product details1) the diameter of mould spring is from 0.2mm~60mm.2)strandard physical properties,such ...