3/16"-1/4" Line Stopper - Lisle

Efficiently seal automotive fluid lines during maintenance and repairs with the Lisle 67040 3/16"-1/4" Line Stopper. This essential tool is engineered to temporarily stop fluid flow in various small-diameter lines, preventing leaks and spills when components are disconnected. Designed for professional use, it ensures a clean and controlled work environment, making fluid system service more manageable.

Key Features

• Versatile Sizing: Designed to effectively seal both 3/16" and 1/4" flare-type steel lines, common in automotive applications.
• Secure Seal: Provides a reliable, leak-free temporary seal to prevent fluid loss when lines are disconnected.
• Durable Construction: Built from robust materials to withstand the demands of a professional shop environment.
• Streamlined Maintenance: Allows technicians to perform repairs on brake systems, power steering, and transmission cooler lines without extensive fluid draining.
• Reduced Contamination: Helps prevent air and contaminants from entering critical fluid systems during service.

Applications

The Lisle 67040 Line Stopper is ideal for a range of automotive and industrial tasks involving fluid lines. It is particularly useful for sealing off brake lines when replacing calipers, wheel cylinders, or brake hoses, ensuring minimal fluid spillage and air intrusion. Technicians will also find it invaluable for containing fluid in power steering systems during pump or hose replacements, as well as for transmission cooler lines during radiator or cooler service. This tool is a must-have for any professional undertaking fluid system repairs on passenger vehicles, light trucks, and other equipment utilizing compatible line sizes.