316 stainless steel machined rolled frames. Hand polish to protect against corrosion.
Powder coating either off white or black available
All cut out size C X D are same Rectangular / Round/ Oval/ Elliptical port's
Please refer it to LS/LR/LO/LE type
*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.