Boat deck hatch Cristal

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With a lower frame made from aluminium profile and a one-piece cast aluminium lid, the famous Cristal range combines elegant lines and extreme sturdiness. Its anodized finish also guarantees excellent resistance to corrosion, and perfect resistance over time. Available in a wide variety of sizes, it includes small hatches particularly suitable for ventilation purpose, and larger models that make excellent storage lockers. The hinges are equipped with frictions, coupled with a compensating spring on large sizes (49.49, 61.61 and 79.79) that allow the lid to be held open in any position up to 90° (maximum opening 180°). Details Anodized finish Supplied as standard with a grey acrylic Mounting on a flat surface with a tolerance of ± 0.5 mm Milling diameter of the frame 5.3 mm (for M5 countersunk screws) Approved in areas IIa, III and IV Not approved for a use as escape hatches Closing system The 44C size and the 44.31 to 79.79 sizes are equipped with outside handles ; plastic caps are also supplied on these models, to prevent breaking in from the outside. Ventilation position The plastic handles have a ventilation position, obtained by turning the small handle in the opposite direction to the open position. Friction hinges Hinges are equipped with frictions. Coupled with a compensating spring on large sizes, they allow the lid to be held open in any position up to 90° (maximum opening 180°).