A unique innovation, the Hook & Moor telescoping mooring hook lets you easily and safely thread a mooring rope through a mooring ring with a simple pull or push. It's always ready to use with no loading, messenger or guide lines. Just use your real mooring line. Eliminates the risk of going overboard when mooring to a buoy. It can also be used as an ordinary boat hook when the head is in the locked position. Made of glass fiber reinforced PA 66 and forged aluminum.