Other rigging accessories

The decisive factors are the fitting dimensions (bolt thickness, shackle width), rope diameter, and the expected working load. If available, use the fitting specifications (WLL/MBL) and base your selection on the loads associated with the specific function (e.g., sheet/trim vs. safety/stopper point). When in doubt, don’t size it too small—it’s better to have a reasonable safety margin, but without “oversizing,” which creates unnecessary weight and rattling.

Stainless steel (typically A4/316 in the marine sector) is robust and corrosion-resistant—ideal for many deck and rigging connections. Aluminum saves weight but can be prone to galvanic corrosion when in contact with stainless steel in a salty environment (note insulation/barrier materials). Composite/plastic is lightweight and corrosion-free and is often suitable for low-friction guidance or as a “rattle and contact killer,” provided the load range and UV resistance are appropriate.

Choose appropriate dimensions (no excessive play), secure loose ends (tape, retaining ring, split pin), and ensure clean rope routing without sharp edges. For metal-to-metal contact, spacer washers or suitable assembly pastes help prevent corrosion and noise. Abrasion protection on the rope and correctly aligned fittings significantly reduce impact loads and abrasion.

For permanent, high-load connections, shackles with screw bolts (secured additionally if necessary) are often the first choice. Split pins/lock washers are suitable for securing bolts and moving parts. Carabiners are practical when frequent hooking and unhooking is required—ideally with a locking mechanism and selected so that they cannot open unintentionally. The location of use is crucial: trim/load point = robust and secured; comfort/handling point = quick to operate, yet still secure.

Regularly inspect bolts, cotter pins, retaining rings, and threads for wear, cracks, corrosion, and play. Check moving parts (swivels, pulleys, joints) for smooth operation and scoring. After sailing in saltwater: rinse with fresh water and clean if necessary. Replace parts showing early signs of corrosion or deformed fasteners promptly—this is cost-effective and increases operational safety.