1.L = 12", H = 6.5", Heavy Duty 304 Stainless Steel Max. Load 550lbs (LONG release handle). Ideal for temporary boat shelves and tables were space is limited. Ideal for temporary boat shelves and tables were space is limited.2.Bracket bolts to the wall and hinges outward providing an extremely sturdy support for your table or bench.3. Come with easy-release arm without pinching your hands or fingers. Fit for harsh salt water environment makes it applicable to marine boat,providing you a portable condition.4.Space saving : When you want to collapse the table simply press the release arm. Excellent performance suitable for tight spaces when you want a work surface that can be folded down and out of the way. Helps keep your room organized.5.Functions well with easy installation.Suitable for shop, stores, workshops, boats and household as a support bracket.