Related Clues:

• One way to the top
• Link to another story?
• Flight features
• Part of some exercise machines
• Way up or way down
• Way up, maybe
• Baluster connection
• It may lead to a landing
• Rail site
• Part of a flight?
• Flight unit?
• Steps between floors
• Railing site
• Way to the attic
• It gives one a leg up