... staff, and the advanced inspection method, high quality for spider We have the first-rate production line, the most professional ... staff, and the advanced inspection method, high quality for spider stainless steel spiderMaterial: 201,301,304,304L,316,316LThe most ... ,3arms,2arms,1arms (includes long and short)Spider types: regular spider, handrail usage spider, fin spiderYou could order the whole set ...