All Aluminum. Complete with Aluminum or Steel Ring.
Mounts Flush on Deck.
APS Certificate and Technical Drawings Listed Below.
BFHOTH15X24
243410
These are available in 20 round and 15 x 24 oval shapes. Each hatch has an underside escape turning bar for safety.
243422
BFHRTH20 A/A
243434
BFHRTH20 A/S
243446