High-end material Marine grade 316 stainless steel handle, with strong acid and corrosion resistance, reliable quality and not easy to damage. Advanced technology Thanks to mirror polishing technology, the surface is precise, smooth, flat and exquisite, the telescopic handle smoothly, does not get stuck, fits the groove perfectly and does not take up space. Easy installation Comes with 4 self-tapping screws in stainless steel, no drilling required, easy installation and damaged parts can be replaced at any time. Wide use It can be directly installed outdoors, at ship, in high temperature environment, can be used in ship cabinets, hatches and compartments, suitable for ship cabinet doors, sliding doors, floor hatches, swimming pool covers, small sliding cellar doors, etc ... Closed installation The Cool hole design allows screws to adapt ter closely the mounting surface and is not easy to loosen.