Installation Thickness: Approx. 10 to 20mm/0.4 to 0.8in (there will be a 2mm error for glue fixing), self tapping screw installation (not included) installation aperture 10mm. Adjustable Design: Rounded corner boat windows with side sliding opening and closing with stainless steel 304 latches on both ends to protect the stability of the window when closed and with adjustable 180 ° window adjusters for any opening angle you choose.
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