As in the description, it only mentions that the connectors internally do not allow the passage of Teflon tube are narrow only have the diameter to let the filament through.

Tal como en la descripción, únicamente mensionan que los conectores internamente no permiten el paso de tubo de Teflon son angostos únicamente tienen el diámetro para dejar pasar el filamento

As in the description, it only mentions that the connectors internally do not allow the passage of Teflon tube are narrow only have the diameter to let the filament through.

It was exactly one meter, with exact measurements. The couplings on the end are M10, not sure about the pitch. They keep the tube secure enough.

It was exactly one meter, with exact measurements. The couplings on the end are M10, not sure about the pitch. They keep the tube secure enough.

It was exactly one meter, with exact measurements. The couplings on the end are M10, not sure about the pitch. They keep the tube secure enough.