... 1.thinkness:0.3-3.0 2.width:25mm-380mm Spring steel stripe SK4 1.Thickness0.3-3.0mm2.Width25-380mm3 ... ,petroleum & industrial sector, Pipe making, washer, packing8.delivery time30 days after order9.Payment termT/T or L/CMore infoContact Roy +86 ... knives, blades, motor , deep red, automobile clutches, rolling doors, clocks spring, lock, footwear, textiles, and a variety of industry standard parts ...