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.