Lewmar Ocean Hatch

With its classic style, it is fitted to thousands of boats around the world. Its rugged construction provides the ultimate protection against the elements, whatever conditions you might face. It is the direct replacement for the long discontinued Rollstop Hatch.

Features:

• Choice of flat base or 25mm through deck flange
• CE approved for Area 2a: deck, coachroof, cockpit and transom
• Friction Hinges
• Lockable
• Closed and lockable in vent position
• 12mm acrylic lid on sizes 44 and bigger, 10mm on smaller
• Heavty duty seal

 

 

 

 

 

 

 

		Overall Size				Cut-Out Size*
Size	Lower Frame	Length (X) mm	Width (Y) mm	Height (Z) mm	Radii (R) mm	Length (X1) mm	Width (Y1) mm	Radii (R1) mm
10	Flat Base 25mm/1" Flange	324	324	39.5	75	225 260	255 260	40 42.5
20	Flat Base 25mm/1" Flange	266	411	39.5	69	197 202	342 347	34 36.5
30	Flat Base 25mm/1" Flange	391	521	39.5	75	322 327	452 457	40 42.5
40	Flat Base 25mm/1" Flange	485	485	39.5	75	416 421	416 421	40 42.5
44	Flat Base 25mm/1" Flange	509	509	43	76	437 442	437 442	40 42.5
50	Flat Base 25mm/1" Flange	444	574	43	76	372 377	502 507	40 42.5
60	Flat Base 25mm/1" Flange	574	574	43	76	502 507	502 507	40 42.5
66	1" Flange	670	670	43	76	600	600	42.5
70	Flat Base 25mm/1" Flange	694	694	43	76	622 627	622 627	40 42.5

*Cut-out sizes are changed when Trim kits are used

No Flange	With Flange

• Hatches should be fitted to a flat surface with a maximum tolerance of ± 1mm

• Fastening size for lower frame sections use 5mm CSK screws No. 10 UNC 2BA

• Fastening size at the hinge section section use M6 (¼")

• Flat base hatches cannot be used with Trim kits or Roller shades