Lewmar Size 60 Low Profile Hatch Flange Base with Smoke Grey Acrylic Window

The Lewmar Size 60 Low Profile Hatch Flange Base, part number 39960030, offers a durable and reliable solution for marine hatch installations. Featuring a self-supporting support system with a 9/16 inch lower frame and a sleek smoke grey acrylic window, this hatch combines functionality with aesthetic appeal. The acrylic window has a thickness of 5/16 inch, providing clear visibility while maintaining strength and weather resistance. The hatch's hatch weight is approximately 14.1 pounds, making it manageable for installation and handling. Designed to fit flat surfaces with a maximum tolerance of plus or minus 1mm, it employs M6 fasteners at the hinge section and 5mm CSK screws No.10 UNC 2 BA for the lower frame, ensuring secure mounting. The overall dimensions include a length and width of approximately 22 11/16 inches, with a height of 1 inch and radii of 2 7/8 inches, making it suitable for a variety of marine applications. The cut-out dimensions are approximately 19 15/16 inches in length and width, with radii of 1 11/16 inches, facilitating precise installation. This hatch is designed to withstand marine environments, offering both safety and durability for boat owners and professionals alike. The product is expected to be available until February 20, 2026, and complies with Prop 65 warnings for cancer and reproductive harm, ensuring regulatory adherence and safety compliance for end users.

Features:

• Support System: Self-supporting with a 9/16 inch lower frame for stability

• Acrylic Colour: Smoke grey for clear visibility and aesthetic appeal

• Hatch Weight: Approximately 14.1 pounds for manageable handling

• Acrylic Window Thickness: 5/16 inch for durability and clarity

• Mounting Instructions: Compatible with flat surfaces and secured with M6 and 5mm screws

• Dimensions: Designed for a 22 11/16 inch length and width with a 1-inch height

• Cut-Out Size: Approximately 19 15/16 inches with radii for precise installation