These Dynaflux® un-treated wire feed pads are for all aluminum alloy wires and are designed to remove contamination from the welding wire as it leaves the spool and enters the feed rolls. Use of pads can decrease the coefficient of frictionin the liner by as much as 50% resulting is smoother feeding, less burn-back, increased liner & tip life and better quality welds. The pad slips over the wire and is held in place with a metal clip. Welding wire is cleaned and lubricated before it is fed to the welder. Packaged Quantity: 6-pack Wire Feed Pads - UnTreated Dynaflux® (6-Pack) 192N7061Elsewhere: $ 12.10Welding Direct Price: Additional discounts may be available for volume orders. To speak with a customer service representative for details, call, toll free, 1-866-568-3170 . Welding-Direct.com is in no way affiliated with the above named manufacturers. References to named machines, torches, welding guns and numbers is for your convenience only. Most parts advertised for sale are made by or for Welding-Direct.com; other parts, as indicated, are original parts (OEM) and are simply being resold by welding-direct.com. Copyright 2004 Welding-Direct.com. All rights reserved. Details on our Free Delivery policy may be found on our Information page.