Safety Harnesses and Tethers

Choosing personal retention systems leaves no room for approximation. When moving on deck, especially in rough weather or with the boat heeled, the goal is to limit the risk of falling overboard while remaining attached to a structural point of the vessel at all times. The harness must fit snugly but allow freedom of movement, while the tether must be short enough to prevent a person from going over the lifeline, yet long enough to carry out the necessary work.

Evaluating mechanical strength and the finish of the snap hooks is essential. The systems you find here meet the load requirements set by industry standards for personal retention. Our technical background, developed over years of hands-on work, leads us to recommend that you always check the wear condition of the webbing and the ease of opening the snap hooks, which must be operated easily even with gloves on or with one hand under stress.

Keep in mind that the tether must be fitted with AISI 316 snap hooks to resist marine corrosion, especially if left continuously exposed to the elements. If you sail singlehanded or with a reduced crew, the choice of a quick-release system becomes a critical safety factor that must not be underestimated. We are ready to assist you in verifying product specifications to ensure that the selected part is the correct one for your specific installation.

The assurance we offer translates into clear information on delivery times and technical support to prevent purchasing errors. Before proceeding, always compare the technical specifications of the snap hooks and the declared breaking strength, keeping in mind that every component in the safety chain must be maintained and inspected regularly to guarantee the reliability required in an emergency.

Criteria for choosing a retention system

• Always verify that the snap hook is compatible with the attachment points (eye bolts or lifelines) on your boat.
• Choose tethers with an integrated elastic to reduce clutter on deck and prevent them from catching on gear during movement.
• Make sure the harness webbing is adjustable and meets the tensile strength standards required for the user's body weight.
• Periodically inspect the seams and snap hook closure mechanism, replacing the component if you notice signs of oxidation or fabric degradation.
• Prefer models with AISI 316 snap hooks for greater durability in a salty environment, checking ease of operation with bare or gloved hands.

What is a compliant tether?

It is a connecting device that must provide a certified breaking load, typically made from high-strength textile webbing with stainless steel snap hooks, designed to hold the user without causing injury from shock loading.

How often should harnesses and tethers be replaced?

Longevity depends on UV exposure and frequency of use. It is good practice to inspect the webbing annually, and to replace the entire system immediately if there is any doubt or after it has been subjected to severe shock loading.

Is tether length standardized?

There are several configurations, typically ranging from 1 to 2 meters. The choice depends on the width of the side deck and the position of the lifelines, to prevent the user from being able to lean over the lifeline.

What should I check on safety snap hooks?

Verify that the closing spring is smooth and shows no sticking. The snap hook must have an effective locking mechanism that prevents accidental opening caused by impacts or rubbing against the boat's structures.