Ships within 16 hours (on average).
Ships within 16 hours (on average).
Premium G40 Calibrated Galvanised Marine Chain
Please contact us before placing your order to confirm the shipping cost.
This item is shipped on a pallet, and the delivery price depends on your location and delivery address. Once we receive your postcode, we will provide the exact shipping quote.
The Lofrans 72751 is a professional-grade, hot-dip galvanised anchor chain specifically engineered for marine windlass applications. Unlike standard decorative chain, this is acalibrated chain, ensuring smooth operation through the gypsy of your windlass without snagging or slipping. Produced from high-tensile Grade 40 steel, it offers approximately 30% more breaking strength than standard Grade 30 chains.
| Wire Diameter (d): | 8mm |
| Internal Length (p): | 24mm |
| External Width (w): | 27.5mm |
| Breaking Load: | 4,300 kg |
| Weight per Meter: | 1.42 kg/m |
| Total Pack Weight: | Approx. 43 kg |
| Windlass Make | Typical Models | Notes |
|---|---|---|
| Lofrans | Tigres, Kobra, Royal, Cayman, Project 1000 | Ensure gypsy is sized for 8mm DIN 766 / ISO 4565. |
| Lewmar | V1, V2, V3, H2, H3 (8mm versions) | Direct fit for 8mm metric gypsies. |
| Quick | Prince, Antares, Hector, Rider | Standard 8mm calibration fits most Quick metric series. |
| Lofrans Ref: | 72751 |
| Standard Type: | DIN 766 (8x24mm) / ISO 4565 |
| Grade: | Grade 40 (G40) High Tensile |
What is the difference between Grade 30 and Grade 40 chain?
Grade 40 (G40) chain is made from higher carbon steel, providing approximately 30% higher breaking strength than standard Grade 30 chain of the same diameter, allowing for safer anchoring in heavy conditions.
How do I know if it will fit my windlass?
Check the "Gypsy" on your windlass. It will usually have the size stamped on it (e.g., 8mm DIN or 8mm ISO). If your gypsy requires 8mm calibrated chain, this pack is a guaranteed fit.
How long is this specific pack?
This SKU (72751) refers to a pre-cut 30-meter length. It is supplied as a single continuous 30m pack.
Note: Please verify your windlass gypsy dimensions (8mm DIN 766 vs ISO) before purchasing to ensure perfect calibration.
| Updated: 7th March 2026
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