Lewmar Medium Profile Hatches
Lewmar Lewmar
  • Lewmar Medium Profile Hatches

Lewmar Medium Profile Hatches

Lewmar Medium Profile Hatches feature greater strength, thicker acrylic windows, and deeper frame sections than the low profile model. These hatches are perfect for use as foredeck hatches on larger offshore yachts.

Lewmar has created a two-piece frame with tough, gray acrylic that can be easily replaced (if scratched or cracked) simply by unscrewing the frame and inserting a new lens. Handles bonded under acrylic give a cleaner look on deck and minimize leak paths. Lewmar has successfully used this technology on its power boat hatches for over 4 years.

CE-certified aluminum frame has smooth, rounded edges, inset hinges and rounded corners for snag-resistance. All hatches feature a vent position, flange base and lockable internal and external handles for added security.

CE Area 2a approved. (Area 2a: Deck, Coachroof, Cockpit & Transom)

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Tech Spec Product Info User Generated Content
Lewmar Item No.  Size  Overall Size: L x W x H Inches 
LEW-39930020  30  15-5/8" x 20-3/4" x 1-1/4" 
LEW-39940020  40  19-3/8" x 19-3/8" x 1-1/4" 
LEW-39944020  44  20-3/16" x 20-3/6" x 1-1/4" 
LEW-39950020  50  17-5/8" x 22-3/4" x 1-1/4" 
LEW-39954020  54  18-1/4" x 22-3/4" x 1-1/4" 
LEW-39960020  60  22-3/4" x 22-3/4" x 1-1/4" 
LEW-39970020  70  27-1/2" x 27-1/2" x 1-1/4" 
LEW-39977020  77  30-5/16" x 30-5/16" x 1-1/4" 

Additional Features & Information:

  • Smoked gray acrylic lens, clear-anodized aluminum frame
  • Locking handles with exterior lever, vent position
  • Friction lever hinges, hold position up to 95° angle
  • Accessory Trim and Screen Kits available
  • Warranty: Three years


BRAND: Lewmar
Type: Hatches
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