Related Clues:

• Place for a knocker
• Etch A Sketch control
• Useful thing for openers
• It can be left 10-Across
• Put up crucifix on the way out
• Boss has hit back
• Turning handle
• Way into a room
• "Let's Make a Deal" selection
• Stereo control dial
• Nick Cave band The Boys Next ___
• "Knockin' on Heaven's ___"
• The Willowz "Big ___"
• Zep's "In Through the Out ___"
• Repeated word for The Boys Next Door '79 album