Ordering Description Product number Description: FILARC KV3L 2.5x350mm 1/4 VP Product number: 77812539K0 Description: FILARC KV3L 3.2x350mm 1/2 VP Product number: 77813239G0 Description: FILARC KV3L 4.0x350mm 1/2 VP Product number: 77814039G0