Belaying Pin Sea Terms Wooden or iron shapes found in the pin-rails, and used for securing ropes to. Sundries — fender, belaying-pin, bolts, serving-mallet, scraper, chain-hook, marling-spike, hand-spike, ballast-shovel, bucket, boatswain's chair, can-hooks, caulking-iron, ladders, thimble, hank, truck and caulking-mallet ← BelayAll “B” entriesBell Buoy →