Safety Lines & Harnesses

A safety line is an essential piece of kit for any sailor wearing a life jacket or safety harness. They are used to keep you securely attached to your boat, helping to prevent man overboard situations in rough conditions.

Force 4 Chandlery have a wide range of life jacket tethers to suit different sailing activities and budgets. Whether you're a coastal cruiser, offshore adventurer or a professional racer, we have double-clip and triple-hook safety lines to suit you. Choose from elasticated and non-elasticated styles of line. We have top options from trusted brands Spinlock, Crewsaver, Baltic and more.

Choosing the Right Safety Line

• Elasticated vs. Non-Elasticated – Elasticated lines reduce slack and minimise tripping hazards, while non-elasticated options provide constant security.
• Hook Type – Select from double-action safety hooks or karabiner-style clips for easy one-handed operation.
• Loop Versions - Choose a loop version for a secure cow-hitched attachment for more comfort.
• ISO 12401 Approved – Look for ISO-certified safety lines for extra peace of mind when out at sea.

Browse our collection to find high-quality yacht safety lines that offer strength, durability and reliability for your next voyage.