Boom Crutch Meaning in Sailing

A boom crutch represents a portable wooden or metal frame used to support the heavy boom. This tool sits on the deck and holds the spar when the sails are down. It prevents the metal pole from swinging or falling while the boat is at rest. Sailors use the crutch to keep the boom at a safe height for the crew. This device also takes the heavy weight of the spar off the delicate rigging lines. One specific example involves a sailor placing the boom into the crutch after a trip. This action secures the spar so it does not bounce while the boat is docked. The Y-shaped top of the frame keeps the boom centered and perfectly stable on deck. Many classic boats use a pair of these frames to create a high tent. This setup allows the crew to place a protective cover over the open cockpit area. Removing the crutch is one of the first steps before raising the sails for travel.