This telescoping pole is the perfect choice for users that prefer to use quick change tools. The top end of the pole is equipped with a female ferrule that is ready to accept you favorite quick change tool. Telescoping poles designed for the professional arborist. Double Lock™ system ensures poles will not collapse at any length for maximum versatility and safety of the trimmer. Includes an external collar lock and an internal eccentric lock mechanism. Lightweight, durable fiberglass will not crimp under high stress like aluminum poles.