CenTec Electric Powerhead CT12DXCThe Centec CT12DXC power nozzle features a 12inch wide cleaning path to cut down the amount of time you spend cleaning.There are two active brush edge cleaners one on either side of the power headbrush roller. You can guide either side of the brush along baseboards or nextto furniture to help remove dirt trapped at carpet edges.The built in overloadprotector protects the motor from brush jamming and belt breakage. If theagitator stops, the overload protector shuts off the motor to protect it. The neck features a 1 1/4 inch opening and will accept most wands with a button lock at one end.There is a full width headlight, plus a wrap around non marking bumper to protect furniture and baseboards. The corded coiled electrical cord is designed to keep out of the way of thewand. Benefits and Features: Easy Button Lock Wand Release Wrap Around Bumper