The stainless steel telescopic ladder with 4 rungs and closure - 178 mm wide, is designed to offer a secure and compact vertical boarding solution for vessels with narrow platforms. Made from AISI 316 stainless steel, it withstands marine corrosion and wear from continuous use. Its telescopic design allows for smooth extension and efficient storage, while the closure system keeps the ladder secure during sailing. With four non-slip rungs spread over a reduced width of 178 mm, it provides a stable and ergonomic ascent from the water in confined spaces.