... , and the advanced inspection method, high quality for spider stainless steel spider Material: 201,301,304,304L,316,316L The most ... ,304,316; Finishing: Mirror finishing; satin finishing; About the spider surface, in accordance with client's demand, it could be ... ,3arms,2arms,1arms (includes long and short) Spider types: regular spider, handrail usage spider, fin spider You could order the whole set of ...