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Lewmar Low Profile Hatch Size 30 - Cut Out: 32.7 x 45.7 cm (12 7/8 x 18 in) - Grey Acrylic / Bright Frame with Stay

SKU: LEW399300373  |  Manuf. Code: 399300373
List Price:  $944.95 USD
$605.00 USD
36% off List Price. You save $340.
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We offer returns within 30 days of delivery for your peace of mind.

  • 0–15 days: Free returns or exchanges
  • 16–30 days: Returns accepted with a 20% restocking fee
  • Returns after 30 days are not accepted.
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  • Return shipping is the customer’s responsibility.
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DESCRIPTION

The Lewmar Low Profile Hatch #399300373 is an excellent choice for powerboats, combining style and functionality effortlessly. It's perfect for deck ventilation, offering a sleek design ideal for both small and mid-sized yachts. This hatch is a reliable option, making it a great addition to any marine vessel.

Crafted from durable grey acrylic, this hatch measures overall 15 5/8 x 20 3/4 inches (397 x 527 mm) and features a bright frame. It's designed for easy installation on flat surfaces with a maximum tolerance of +/- 1mm. Compatible with M6 (1/4") fasteners at the hinge section and 5mm CSK screw No.10 UNC 2 BA for the lower frame, this hatch is engineered for efficiency and style.

Usage

Ideal for providing ventilation on powerboats, and suitable for foredeck installation on smaller to mid-sized yachts.

Our Part # LEW399300373 | Mfr. Part # 399300373

FEATURES

  • Outside handles allow the hatch to be opened from on deck if it is not locked (Sizes 00, 03,10, 20 & 41 have no outside handle and can only be opened from the inside)
  • Friction levers hold the lid open in any position up to 95 degrees
  • Anodised aluminium frame for corrosion resistance
  • Curved upper frame profile for strength as well as modern styling
  • Available in Round and D-Hatch configuration
  • Full range of spare parts available
  • Soft styling with a sleek appearance
  • Suitable for various deck locations on sailboats
  • High-quality grey acrylic with a bright frame
  • Equipped with a stay for secure opening

TECHNICAL INFORMATION
DescriptionMetricImperial
Size30
Lower frame flange15 mm19/32 in
Length (X)397 mm15.62 in
Width (Y)527 mm20.75 in
Height (Z)25 mm1.0 in
Radii (Z)72.5 mm2.85 in
Length (X1)327 mm12.87 in
Width (Y1)457 mm17.99 in
Radii (Z1)42.5 mm1.67 in
Hatch weight4.2 kg9.3 lb
Acrylic window thickness8 mm0.31 in

KNOWLEDGE BASE

Lewmar Low Profile Hatch — Fitting & Adjustment InstructionsDeck fitting, bedding and fasteners, user notes, and how to adjust the friction lever and friction hinges on Lewmar.View Manual →
Lewmar Hatch & Portlight Identification GuideWork out which Lewmar hatch or portlight you have – Superhatch, Rollstop, Trimline, Coastline, Trimport, Ocean.View Selection Guide →

Click here for the manual.