The minute hand is 20 feet ( 6.1 m ) long .
The hour hand is 15 feet ( 4.6 m ) long ; both weigh approximately 500 pounds ( 230 kg ) .
The minute hand is 20 feet ( 6.1 m ) long , and the hour hand is 15 feet ( 4.6 m ) long ; both weigh approximately 500 pounds ( 230 kg ) .