Related Clues:

• Almost all the eleven working in a joint
• This fits in mortise
• Connection suggesting a footballer's been sent off?
• Piece of wood fitting into a mortice
• Part of wooden joint
• Saw a number working
• Number taking part in joinery?
• It makes a wood joint with a mortise
• Mortise counterpart
• One projecting temperature finds not one rising
• Figure on finding joiner
• Join a backing group
• Part of a wooden joint
• X's forward projection
• Mortise joint