JIS F2005-1975 Deck Mounted Marine Mooring Closed ChockClosed chock minangka salah sawijining wangun mooring chock sing digunakake kanggo nuntun tali tambat.
Closed ChockBisa disebut 'bulwark chock', dumunung ing bulwarks, karo bolongan ditutup shaped fairlead watesan posisi kabel asalé. Bentuk dhasare bunder, oval, Ora ngerti yen sampeyan ngerti?