1Stainless Steel Material: Marine grab bar is constructed of high strength 316 stainless steel with mirror polishing for maximum durability in saltwater environments. 2Stable Handle: Boat grip handrail is 170mm/6.7in in length, providing a convenient grip point for passengers and crew to ensure safety and stability. 3Heavy Duty: Marine grip assist handle can directly replace those sunburnt broken handles that are brittle and fall off from sun exposure. 4Application: Boat grab bar is widely used in the boat, Truck, Rv, stairways, bedroom, toilets, corridors, swimming pools, showers and bathtubs, etc. 5Easy to Install: Boat handle handrail is made for safety and convenience, it can be installed horizontally or vertically, convenient to use.