Talk:Belaying pin

== Making fast under load ==

Lines are normally made fast to belaying pins after being hauled on by a team of sailors. It is important that as little line as possible be let out in the process of securing it to the pin. When the line to be hauled on descends vertically to the pin (like the clewlines and buntlines in the top picture) half the first turn can be left in place, so that the line comes down, round the back of the bottom of the pin, and then out across the deck. Simply hauling on the end of the line, though, will be very inefficient because of the friction produced by the half-turn on the pin. Instead the team is divided into "sweaters" pulling on the vertical part and "tailers" on the horizontal section - usually with more sweaters than tailers. When the line is to be secured, the half turn enables the tension to be held until it is properly made fast.

Some other lines run horizontally past their pins, and it is harder to maintain the tension between stopping hauling and making fast. Generally the line is held against the pin and the rail by hand - which helps a little but not much - and the transition between hauling and securing is then made as quickly as possible. At a shout of "come up!" the hauling team instantly provide the front man with slack line, and he snaps on the first turn. Inevitably some line will be lost in this procedure.

Finally, lines under very heavy load such as topsail halyards are equipped with short stopper lines attached near their pins. These are wound round the hauling line and held, to prevent it moving once the team stop hauling to allow it to be made fast.

Lines under tension can be let out in a controlled manner by leaving the first turn on the pin to provide friction. However, the hands must be kept a safe distance back along the rope or they may be dragged around the pin too.