Self-locking Hose Clamp Pliers NEO tools 11-222 — tool for tightening and removing clamp rings

NEO tools 11-222 are self-locking hose clamp pliers designed to grip, compress and release clamp rings on hoses and pipes. The tool provides hands-free retention of spring or ear-style clamps through a self-locking mechanism, while elongated jaws allow access to clamps in confined spaces. A release lever enables controlled opening of the jaws after the clamp has been repositioned or removed. The pliers are intended for precise clamp handling in automotive, plumbing and general maintenance work where secure holding and controlled release are required.

Advantages

The self-locking mechanism secures clamp rings without continuous hand pressure, improving operator control and reducing fatigue. Long, narrow jaws reach clamps located in restricted or recessed areas. The release lever offers smooth and predictable opening to prevent sudden clamp release. The tool’s design supports repetitive clamp operations with consistent grip force and reliable performance across common hose and pipe diameters.

Suitable for

• Removing and installing spring-type hose clamps on automotive coolant, fuel and vacuum lines
• Compressing clamps on household plumbing hoses and flexible pipes
• Maintenance and repair tasks that require secure holding of circlips or clamp rings
• Workshop or field service work where two-handed clamp control is beneficial

Key specifications

• Tool type: self-locking hose clamp pliers for spring and ear-style clamps
• Jaw style: long, narrow gripping jaws for access in tight spaces
• Locking feature: self-locking mechanism for hands-free holding
• Release mechanism: integrated lever for controlled jaw opening
• Typical applications: automotive hoses, plumbing hoses, maintenance and repair

How to use

Position the jaws over the clamp ring so the gripping surfaces engage the clamp’s ears or spring loops. Squeeze the handles until the self-locking mechanism engages and holds the clamp compressed. While the clamp is held, slide it along the hose or remove the hose from the fitting as required. To release the clamp, operate the release lever to open the jaws in a controlled manner. Inspect the clamp and hose for damage after removal and replace any components that show signs of wear.

Usage recommendations

For safe and effective use, select pliers of the correct jaw length for the working space, wear eye protection when working with tensioned clamps, and avoid using the tool on damaged or excessively corroded clamps. Do not use the pliers for cutting or prying; use them only for gripping and compressing clamp rings.