Question 1

What is a "snubber" in the context of anchoring, and why might you use one even with an all-chain rode?

Accepted Answer

A short length of nylon line attached between the chain and the vessel, taking the direct load off the windlass and, through its own stretch, absorbing shock loading that all-chain rode (which has almost no stretch of its own) would otherwise transmit straight to the boat All-chain rode holds well and resists chafe, but it has almost no stretch of its own — so a nylon snubber line, which does stretch, is rigged to take the actual holding load off the windlass and absorb shock loading from waves or gusts, protecting both the windlass mounting and giving a noticeably more comfortable motion at anchor.

Question 2

You need to make up a mooring line to leave permanently rigged on a cleat. What is the correct way to secure it so it can be released quickly under load if needed?

Accepted Answer

A full turn around the base of the cleat, then figure-of-eight turns across the horns, finished with a locking hitch — this holds securely under load but can still be freed even when the line is under tension A round turn plus figure-of-eight turns finished with a locking hitch is the standard cleating method — it grips securely under load through friction, but because it isn't a jamming knot, it can still be released even when the line is under real tension, unlike a line simply wrapped or a knot that jams tight.

Question 3

Why is nylon rope generally preferred for anchor rodes and mooring lines, rather than polyester (Dacron)?

Accepted Answer

Nylon stretches significantly under load, absorbing shock loading from waves and snubbing — exactly what's needed to protect ground tackle and cleats from sudden jerking loads Nylon's elasticity is the whole point for anchor and mooring use — it stretches under a sudden load (a wave lifting the bow, a gust snatching a mooring line) and absorbs the shock rather than transmitting a sharp jerk straight to the cleat or anchor. Polyester's low stretch is actually why it's preferred for halyards and sheets instead, where you want minimal stretch for sail control.