Related Clues:
- Ring of rubber to line a hole and prevent chafing
- Eyelet in a sheet or panel
- Ring for hole — tube for eardrum
- Ring of rope or metal
- Surgically implanted tube
- Ring the companion of an inventor, we hear?
- Bit of orthodontia
- Orthodontist's rubber band
- Orthodontic device
- New union member, not old, assembled insulation device
- Protective eyelet
- Ring Wallace's screen companion, say
- Ring German commander left out in luxury car
- One keeping apart from silly capers
- One preserving gap made by engineer in mineral