Sealey O-Clip Double Ear Assortment - 140Pc - Zinc Plated

O-clips, also known as ear clips, are used to secure flexible hoses and pipes, preventing them from slipping off under pressure or vibration. They are common in automotive cooling systems, fuel lines, and air intake systems.

A double ear O-clip has two protruding 'ears' or tabs that are crimped by specialized pliers. This design creates a strong, continuous clamping force around the hose.

The O-clips are manufactured from steel and feature a zinc plating for corrosion resistance.

The assortment includes sizes: Ø7-9mm (x30), 9-11mm (x30), 11-13mm (x25), 13-15mm (x25), 15-18mm (x15), and 17-20mm (x15).

Yes, specialized ear hose clip pliers are required to crimp the double ears of the O-clips securely onto the hose.

They should be stored in their original partitioned box in a cool, dry place to maintain the integrity of the zinc plating and prevent corrosion.

While robust, their suitability for very high-pressure applications depends on the specific pressure rating of the hose and the application environment. Always consult manufacturer specifications for critical systems.

Ensure the correct clip size is used for the hose diameter. Verify that the clip is properly crimped using the appropriate pliers, ensuring both ears are fully engaged.

Confirm that you are using the correct type of crimping pliers designed for double-ear O-clips. Ensure the pliers are functioning correctly.

This indicates the storage environment may be too humid. Move the box to a dry location. Minor surface rust can often be wiped away, but significant rust may compromise the clip's integrity.