Lee Spring's new Centenary Catalogue issue 25 includes a full new section of DIN-Plus parts 2 and 1 compression springs. This extensive 525 series of new parts in end-closed passivated stainless steel wire, or end-squared and ground plated spring steel, provides manufacturers with a welcome resource for rapid delivery of standard parts, as well as a springboard for specification of custom units to suit those slightly different installations. DIN part 2 covers the Compression Instrument DIN (CID) standard, while DIN part 1 makes up the LCD - Lee Compression DIN standard series.