自在じざい継手つぎて

jizai tsugite

1. Not a self-retaining fitting.; Not a free joint.

1. Was a free joint.; Was a swivel joint.

1. With swivel joints; Using swivel joints

1. Self-aligning joint; Automatic coupling

1. It is not a free joint.; It is not a swivel joint.

1. It's not a free joint.; It's not a quick-release coupling.

1. Was a free joint.; Was a quick-connect fitting.

1. Self-rotating joint.; Free joint.

1. It is not a free joint.; It is not a swivel joint.

1. Wasn't a free joint.; Wasn't self-coupling.

1. Probably a swivel joint.

1. Was not a free joint.; Was not a quick-connect fitting.

1. Wasn't a free joint.; Wasn't a relaxed connection.

1. Probably a swivel joint.; Likely a flexible coupling.

1. Was not a free joint.; Was not a quick-connect fitting.

1. If/when self-rotating joint; If/when free joint

1. If it is a swivel joint; When it is a swivel joint

1. If/when self-retaining coupling; If/when a self-retaining fitting