Tweco® Model 42-4045-15 15' Liner by CM Industries CM Industries Sale! from 2291 /per Qty. Add to Cart This item is a recurring or deferred purchase. By continuing, I agree to the cancellation policy and authorize you to charge my payment method at the prices, frequency and dates listed on this page until my order is fulfilled or I cancel, if permitted. This item is currently on backorder but you can still purchase it now and we'll ship as soon as more become available. Zinc plated spring wire to minimize corrosion on the metal surface Tweco Universal Conduit liner is ready to use right out of the box Each conduit liner wire has a crimped wire guide that is universal common to all brands of MIG guns Attached to the wire guide is an adapter; use different adapter for different MIG gun brands Liner comes already attached with Tweco adapter Use with 0.040" - 0.045" (1.0mm - 1.2mm) MIG wire size SKU:CMI 42-4045-15