Used aluminium portholes opening
glass                hole                total         price ex btw
30 cm               35 cm            45 cm        €100*
35 cm               40 cm            50 cm        €120*
40 cm               45 cm            55 cm        €140*
not in stock ; expected april 2021

Genuine Brass portholes with iron cover/ 9 pcs
glass 30 cm 
holesize 35 cm 
totalsize 45 cm
€450 ex VAT

brass/ steel portholes to weld with steel cover
30 cm glass opening (4 pcs) €250 ex vat
​30 cm fixed ª 10 pcs) €200 ex vat