•In a sturdy, stackable ABS plastic box Contains 5-pieces:
1 square drive adaptor No. 409: 1/4 to 3/8″
1 square drive adaptor No. 431: 3/8 to 1/4″
1 square drive adaptor No. 432: 3/8 to 1/2″
1 square drive adaptor No. 513: 1/2 to 3/8″
1 square drive adaptor No. 514: 1/2 to 3/4″
