Freeman Marine 2400 Series Round Watertight 12" Deck Hatch. Weld-in Installation.
Cast Aluminum Hatch with Steel Deck Ring - Compression Seal.

Size: 12''
Shape: round
Style: lift-out
Handle type: integral topside "T" handle
Clear opening: 11.9'' (302 mm)
Rough opening: 14.5'' (368 mm)
D: 1.3'' (33 mm)
E: 0.25'' (6.4 mm)
Weight: 16 lbs (7.3 kg)