Related Clues:

• Place to step
• Word with ''case'' or ''well''
• Word with case or way
• Climbing unit
• Floor access
• It's a step up . . . or down
• Connector of stories
• Link to another story?
• Part of some exercise machines
• Like a bell
• Way up or way down
• Ladder crosspiece
• Way up, maybe
• Baluster connection
• It may lead to a landing