18 inches in diameter, one piece injection blow molded acrylic with 5.91 inch flange that can be used as a solid flange or a twist lock with 4 notches.
18 inches in diameter, one piece injection blow molded polycarbonate with 5.91 inch flange that can be used as a solid flange or a twist lock with 4 notches.
18 inches in diameter, one piece injection blow molded acrylic with 5.91 inch flange that can be used as a solid flange or a twist lock with 4 notches.
18 inches in diameter, one piece injection blow molded polycarbonate with 5.91 inch flange that can be used as a solid flange or a twist lock with 4 notches.