Master Line Stopper Set - Lisle

The Lisle 67000 Master Line Stopper Set provides a comprehensive solution for professional technicians needing to seal various automotive and industrial lines. This versatile kit effectively stops fluid flow in both internal and external lines, including flare-type steel brake lines, power steering, and transmission cooler lines, as well as flexible brake, fuel, and vacuum hoses. Designed for efficiency and durability, this set helps prevent leaks and contamination during maintenance and repair.

Key Features

• Diverse Line Coverage: Includes four different size stoppers specifically designed for automotive flare-type steel brake lines, power steering, and transmission cooler lines.
• Flexible Hose Clamps: Two line clamp pliers (6-1/4" and 7-1/4" in length) securely seal flexible brake lines, fuel, and vacuum hoses without damaging internal reinforcement due to their smooth, rounded edges.
• Vacuum and Fuel Line Plugs: Eight stepped stoppers (1/8" to 1/2") and four caps (5/8" and 3/4") are included for plugging vacuum and fuel lines during diagnostics or engine tune-ups.
• Durable, Visible Construction: Components are crafted from highly visible, fluid-resistant nylon reinforced plastic for the pliers and flexible plastic for the stoppers and caps, ensuring longevity and easy identification.
• Versatile Design: The stepped design of the smaller stoppers allows for both internal and external application, offering broad utility.

Applications

This Master Line Stopper Set is an essential tool for automotive technicians working on a range of vehicles and industrial equipment. It is ideal for sealing off brake lines during caliper replacement or ABS service, preventing fluid loss when disconnecting power steering or transmission cooler lines. The included line clamp pliers are invaluable for temporarily stopping fluid flow in flexible hoses during fuel system repairs or brake bleeding procedures. Additionally, the vacuum and fuel line stoppers are perfect for isolating lines during engine diagnostics, carburetor adjustments, or general maintenance, helping to prevent vacuum leaks and fuel spills.

Specifications

• Line Clamp Pliers: 6-1/4" and 7-1/4"
• Flare Type Stoppers: Four sizes
• Vacuum/Fuel Line Stoppers: 1/8" through 1/2" (8 pieces)
• Vacuum/Fuel Line Caps: 5/8" and 3/4" (4 pieces)
• Material: Nylon reinforced plastic (pliers); Flexible plastic (stoppers/caps)