Item NO:KY-121 Material:carbon steel,stainless steel Marine hardware High quality Competitive price 1.Product name:Stainless steel spare base Mirror polished2.Material:stainless steel(316,316L,304,304L,WCB),carbon steel3.Technics:precision casting,sand casting4.Standard:ANSI,DIN,JIS,etc5.Certificate:ISO9001:2000,TUV6.Class:150#,300#,400#,600#,900#,1500#,2500# and etc.7.Marking:as per customers' ...