7" RR Pinch Off Locking Pliers - Irwin

The Irwin 7" RR Pinch Off Locking Pliers (Model 29) are engineered for professional technicians and mechanics requiring a reliable solution for temporarily sealing flexible lines without causing damage. This specialized tool provides secure, hands-free flow control, making it indispensable for a variety of automotive, HVAC, and industrial maintenance tasks. Its robust construction ensures durability and consistent performance in demanding work environments.

Key Features

• Non-Damaging Pinch-Off: Equipped with specialized round jaws, these pliers are designed to apply precise pressure to flexible tubing and lines, halting fluid or gas flow without crimping or permanently damaging the material.
• Vise-Grip Locking Mechanism: The classic Vise-Grip design securely locks the jaws in place, allowing for hands-free operation and enabling technicians to focus on other tasks while maintaining a consistent seal.
• Adjustable Pressure Screw: An integrated adjusting screw permits precise control over jaw opening and clamping pressure, ensuring a secure fit for various line sizes and allowing for repetitive use with consistent results.
• High-Grade Alloy Steel Construction: Manufactured from heat-treated, high-grade alloy steel, these pliers offer maximum toughness and extended durability, capable of withstanding the rigors of professional use.
• Classic Trigger Release: Features a guarded classic trigger release for quick and safe unlocking, enhancing operational efficiency and safety.

Applications

These Irwin Pinch Off Locking Pliers are essential for:

• Automotive Service: Temporarily clamping fuel lines, brake lines (exercise caution to avoid permanent damage to steel lines), vacuum lines, and cooling system hoses during repairs and component replacement, eliminating the need to drain entire systems.
• HVAC and Refrigeration: Pinching off copper tubing to control refrigerant or fluid flow during installation or service.
• Industrial Maintenance: Sealing various pliable fluid and air lines in industrial settings to prevent leaks and spills during maintenance.
• Preventing Spillage: Ideal for tasks where temporary flow cessation is needed to perform work cleanly and efficiently.

Specifications

• Overall Length: 7 inches (175mm)
• Construction Material: High-Grade, Heat-Treated Alloy Steel
• Jaw Type: Specialized Round Jaws