deck hinge angle base 1.material: stainless steel AISI 316 casted 2.surface mirror polish 3.ISO 900 1:2000 Marine Hardware Deck Hinge Angle Base Item NO BaseweightXH0409A 52.4mm*17.46mm95g1.Material: stainless steel 316&3042. Quality standard:ISO9001:20003.Surface treatment: mirror polishing,Heat Treatment, hot dip galvanizing4.Process: lost wax process, silica sol process casting5.Usage: used as ...