![Beckson 18x21" Flush Hatch Horizontal or Vertical - Beige [HT1821-N]](https://www.propellerpartsmart.com/wp-content/uploads/2026/10/beckson-18x21-flush-hatch-horizontal-or-vertical-beige-ht1821-n.webp)
Flush Mount Hatch
Features:
- 1/2 inch Closed Height
- Weather-Tight Seal
- Opens full 180 degrees
- Nothing to Snag Lines
- One Hand Operation
- Mounts Vertical or Horizontal
- UV Stabilized Material
- Invisible Fasteners
- Textured Non-Skid Surface
- O.D. 18-1/8″ x 20-1/2″
- I.D. 14-5/8″ x 17″
- Hole Cut: 15-3/8″ x 17-3/8″
![Beckson 14x24" Flush Hatch Vertical or Horizontal - White [HT1424-W]](https://www.propellerpartsmart.com/wp-content/uploads/2026/10/beckson-14x24-flush-hatch-vertical-or-horizontal-white-ht1424-w.webp)