Bomar's Flagship Stainless Steel Elliptical Portlight is a great way to add light without having to hassel with running electrical wiring. Inside demension is 3 7/8 inch by 14 1/8"". Outside demension is 7.3/4" by 18". Cut out is 6 3/4" by 17".

Features;

• Quick action dogs.
• Collet arm.
• Smoke acrylic lens.
• Available in black or white.
• Vent position.

Model - 49-S516SS - Screen & opening

Model - 49-S516THKSS - Screen & Ring