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. 14″ x 24″
- I.D.10-1/2″ x 20-3/8″
- Hole Cut: 11-1/8″ x 20-7/8″





![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)