The Miller Style MIG Gun Liner from Techniweld Corporation is an essential component for enhancing your welding efficiency. Designed to accommodate wire sizes ranging from .030" to .035", this 15-foot liner ensures smooth and reliable wire feeding, which is crucial for achieving high-quality welds. Manufactured in China, this MIG gun liner is a vital accessory in the welding and gas essentials category, making it a practical choice for both professional welders and hobbyists alike.