Description
Overview:
The O Clips Zinc Plated 20-23mm Fastener is a compact circular clamp made from zinc‐plated steel for securing flexible hoses, pipes, and tubes to barbed fittings or spigots. Its 20-23 mm clamping range (0.79-0.91 inches, approximately 20.1-23.1 mm) covers common hose sizes used on small plant, compressors, pumps, generators, lawn and garden equipment, and light vehicles. The zinc plating helps resist corrosion in damp or outdoor environments, while the rounded band spreads pressure evenly for a neat, leak‐resistant seal. Suitable for air, coolant, and general fluid lines, it provides a low‐profile hold where bulkier worm‐drive clamps may not fit. Supplied under MPN 505 147 for straightforward identification in workshops and site service kits.
Key Features:
- Clamping range 20-23 mm (0.79-0.91 inches; approximately 20.1-23.1 mm) to suit common hose outer diameters
- Zinc‐plated steel construction for durability and corrosion resistance
- Even, 360° compression to help maintain a secure, leak‐resistant joint
- Low‐profile round form for tight spaces and tidy routing
- Smooth edges to help reduce hose damage during service
- Quick to fit with suitable pincers/crimping pliers; reliable under vibration
- Works with rubber, PVC, and silicone hoses on barbed fittings and nipples
- Suitable for indoor and outdoor use across construction, agricultural, automotive, and garden equipment
Typical Applications:
Used to clamp coolant, air, and general fluid hoses on pumps, generators, pressure washers, compactors, lawn mowers, and small engines. Helpful for securing breather and return lines, irrigation and water hose connections, and pneumatic lines on site tools. Also practical for plumbing repairs and automotive maintenance where a compact, consistent clamp is required.
Also known as:
O-clip, double‐ear hose clip, ear clamp, crimp ear clip, pinch clamp, hose ring clamp, tube clamp ring, line retention clip, pipe fastening ring, compact hose clip.
Product Specifications
| L&S Part No. | 505 147 |
|---|---|
| Unit of Sale | 1 Piece |
| Key Features | - Clamping range 20-23 mm for common hose sizes - Zinc-plated steel resists corrosion in damp environments - 360° compression ensures secure, leak-resistant joint - Low-profile design fits tight spaces - Compatible with rubber, PVC, and silicone hoses |


