... on international market about stainless steel is 201,304,304L,316 304,316 stainless steel glass spiders fittings Material: 304,304L,316,316L ... ,250mm,300 mm Arms:4arms,3arms,2arms,1arms (includes long and short) Spider types: regular spider, handrail usage spider, fin spider ... the copy of B/L Packaging: bubble bag, standard carton, and the pallet; Arms: 4arms, 3arms,2arms,1arms Samples are available ...