Welcome to East Marine Asia!
*** USE OPTION (1) TO SELECT EXTERNAL SIZE ***
Made of AISI 316 stainless steel, 1/4 turn opening with winch handle (not included). The cover remains attached to the winch handle for easy removal.
Vents
Plumbing Fittings
Toilet Chemicals
Metal Plumbing Fittings
Marine Hose & Clamps
Toilets
Sewage Treatment Systems