Medical CB crusher

Remind him of his place...Taking medical bondage to a whole new level..... 41/2"H X 4" wide with an inner opening of 2 3/4" x 2 3/4" and closes down all the way to zero movement. By slowly turning the screw mechanism counter clock wise the blade moves down and creates intense pressure. To release simply un screw in opposite direction.... Try it you won't be dissapointed