Zxxin-Spring Pins, 2Pcs , Dual Hook Small Tension Spring, Hardware Accessories ,Outer Dia 10mm Length 40-100mm ,Wire Dia 1.0mm, Not rusty and durable (Length Tension Springs 2pcs Wire Dia 1.8mm Spring Steel Extension Spring, Outer Dia 12mm Tension Spring, Length 40 Outer Dia 10mm Length 80mm Price of Three Rows Galvanized Barbed Wire Dia 3mm - Barbed Wire Fence... Extension spring,long extension spring with hookswire diameter d=1mmOuter diameter D= 10mmLength L=40/45/50/60/70/80/90/100mm, Wire diameter d=1mm 1.2mm Wire Dia 9mm Outer Dia 45mm Long Compression Springs Black 10Pcs Tension spring can be used in many occasions, such as production and assembly, experiment, research and development, maintenance, etc., ., Spring in the global market occupies an important position, are widely used, marine, computer, electronics, automotive, mold, biological, chemical, aerospace, railway, nuclear power, wind power, thermal power, engineering machinery, mining machinery, construction machinery, elevators, and other fields
