Description
Overview:
The O Clip 3/4, 17-20mm Double Ear - Zinc Plated is a compact, crimp-on clamp designed to secure hoses on barbed fittings in air and workshop systems. Made from zinc-plated steel, it offers reliable corrosion resistance and a bright, durable finish suitable for everyday use in garages, factories, and site workshops. The double-ear design applies even clamping force around the hose, helping to maintain a tight seal under vibration. It suits hoses with an outside diameter of 17-20mm (approximately 0.67-0.79 inches) and corresponds to a nominal 3/4 inch size (about 19.05mm). Ideal for compressed air lines, pneumatic equipment, and general-purpose workshop hoses, this clip is sold individually so you can buy the exact quantity you need. MPN: 505 146.
Key Features:
- Size range: 17-20mm (approximately 0.67-0.79 inches); nominal 3/4 inch (about 19.05mm)
- Zinc-plated steel for enhanced corrosion resistance and long service life
- Double-ear design spreads load evenly to improve sealing and reduce leak paths
- Crimp-on fit provides a secure, vibration-resistant connection once installed
- Low-profile band for clearance in tight spaces and around adjacent components
- Smooth inner band helps minimise hose abrasion during clamping
- Suitable for compressed air and general workshop hose connections
- Requires standard ear-clamp pincers for quick, consistent installation
- Sold individually to match job quantities and reduce waste
- Reference: Manufacturer Part Number (MPN) 505 146
Typical Applications:
Securing air lines to barbed fittings on compressors, FRL units (filters, regulators, lubricators), blow guns, and pneumatic tools. Useful for workshop distribution hoses, machine airline connections, and maintenance tasks where a compact, permanent clamp is preferred. Also suitable for light-duty fluid transfer hoses in non-critical applications where a neat, low-profile clamp is required.
Also known as:
Ear-type hose clip, crimp-on hose clip, pinch clamp, pinch-style hose clip, double-ear hose clip, ear clamp band, one-time use clamp, ear crimp clamp.
Product Specifications
| L&S Part No. | 505 146 |
|---|---|
| Unit of Sale | 1 Piece |
| Key Features | - Fits hoses with 17-20mm outside diameter - Zinc-plated steel for corrosion resistance - Double-ear design ensures even clamping force - Crimp-on fit resists vibration - Low-profile band suits tight spaces |
