balance screw

13 LETTERS · STARTS WITH B

balance screw is a valid 13-letter word worth 21 points in Scrabble and 26 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

B3A1L1A1N1C3E1S1C3R1E1W4

3 + 1 + 1 + 1 + 1 + 3 + 1 + 0 + 1 + 3 + 1 + 1 + 4 =21 PTS

DOUBLE WORD → 42TRIPLE WORD → 63

MEANING

What does balance screw mean?