UNGER® 30′ OPTILOC™ 3-SECTION EXTENSION POLE – ED900 THE UNGER® 30′ OPTILOC™ 3-SECTION EXTENSION POLE FACILITATES ERGONOMIC AND SAFE CLEANING OF HIGH SPACES FROM THE GROUND WITH STURDY ANODIZED ALUMINUM TELESCOPIC EXTENSION POLES. THE POLES FEATURE SECURE, 3-1/2″ EXTERNAL LOCKING COLLARS FOR FAST AND EASY HEIGHT ADJUSTMENT. INCLUDES AN ERGOTEC® LOCKING CONE ADAPTER (NCAN0).THE ADAPTER CONE FEATURES A MULTI-PURPOSE TIP THAT CAN ATTACH TO CLEANING ACCESSORIES WITH ACME THREADED SCREW-ON, TAPERED-END PRESSURE FIT AND UNGER LOCK-ON CLIP DESIGNED CONNECTORS.