Part Number AR4.11.8 IT20 having (CAGE Code S4599) and FSC 5360 Coil, Flat, Leaf, and Wire Springs in stock with ready to ship. Get an instant quote for AR4.11.8 IT20 Spring Helical Compression by Kone Inc. Fill the form below with your desired order quantity, targeted price and the expected order-fulfilment date. Our dedicated account manager will get back to you within 15 minutes.