We supply die spring in metric and inch sizes based on the European Standard (ISO10243), Japanese Industrial Standards(JIS), and American Standard. Our other products: Ejector Pin, Ejector Sleeve,Spure Bush, Shoulder Ejector Pin, Blade Ejector Pin, Guide Pin, Guide Bush, Return Pin, Slide Lock, Slide Retainer, Cooling Circuit Plugs, Date Indicator, Straight Sidelocks, Inside Tappered Locks, Air Valves,Slide Retainer,Slide Lock. Our website: www diecom net