Related Clues:

• Supporting layers
• That makes the bird in the ship feel the pinch
• One pinches a little birdy among the saint
• With caution one gets away with it at a pinch
• At a pinch one may get the duck into the ship
• Takes without owner's consent
• Diamond quartet
• First, second and third, but not fourth
• Takes the five-finger discount
• Fictional inspector points out thieves
• Takes second, maybe
• Takes a five-finger discount
• GIs' places
• Fundaments
• Substances high on the 49-Across