Lofrans 10mm ISO 4565 Galvanized Anchor Chain G40 Calibrated Marine 100M
72315
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Lofrans 10mm ISO 4565 Anchor Chain (SKU: 72315)
Premium G40 Hot-Dip Galvanized Calibrated Chain
The Lofrans 72315 is a professional-grade 10mm anchor chain manufactured from Grade 40 (G40) high-tensile steel. Specifically engineered for marine environments, this chain undergoes a rigorous hot-dip galvanization process to ensure superior corrosion resistance in both salt and brackish water. As a calibrated chain, it is precision-matched to ISO 4565 standards, ensuring seamless operation with compatible windlass gypsies without skipping or jamming.
Key Features
- ✔ Grade 40 High-Tensile Steel
- ✔ ISO 4565 Calibrated Precision
- ✔ Heavy Hot-Dip Galvanized Finish
- ✔ 6,750kg Breaking Load
- ✔ Authentic LFR Engraved Links
Technical Specs
| Diameter (d): | 10mm |
| Pitch (p): | 30mm (ISO 4565) |
| Internal Width (b1): | 14.5mm |
| Breaking Load: | 6,750 kg |
| Weight: | Approx. 2.14 kg/m |
| Material Grade: | Steel Grade 40 (G40) |
Compatibility / Fitment Guide
| Windlass Brand | System Type | Notes |
|---|---|---|
| Lofrans | Models fitted with a 10mm ISO gypsy | Requires ISO gypsy (30mm pitch) |
| Other Windlass Brands | 10mm ISO 4565 gypsies | Verify gypsy is 10mm ISO |
OEM Cross Reference
| Manufacturer | Reference Number |
| Lofrans / Lalizas | 72315 |
| Industry Standard | 10mm ISO 4565 G40 |
Questions & Answers
Is this a genuine original part?
Yes, this is a genuine Lofrans product. It features the "LFR" hallmark on the links.
How do I know if it is compatible?
This chain is calibrated to the ISO 4565 standard (30mm pitch). Please check your windlass gypsy markings. If your gypsy is stamped for "DIN 766", this chain will not fit correctly as DIN 766 uses a 28mm pitch.
What is the benefit of Grade 40 (G40) over Grade 30?
Grade 40 steel provides approximately 25-30% higher tensile strength and breaking load compared to standard Grade 30 proof coil chain, allowing for a higher safety margin or a lighter chain for the same strength.
Note: Please verify your windlass gypsy pitch (ISO vs DIN) before purchasing to ensure a perfect fit. This product is sold by the meter or in standard drum lengths as listed.
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