The following five phrases have something in common that is hinted at my the last clue. Can you determine what it is?

1. MONEY GRAB

2. HAND TOOL 

3. SAND FLEA

4. PAPER FEED

5. BLACK BEAN

6. Check-out precaution at the supermarket

 

Answer to Clue 6:

DOUBLE BAG

 

Answers to Clues 1-5:

 

Both words in each clue can be followed by BAG:

 

1. Money bag, grab bag 

2. Handbag, tool bag - - - etc.  

 

Credit:

Seth A. Abel