Ashler Architectural Glass Fittings offers machined Spiders that include 4-way Balustrade Spider fitting with Satin Stainless Steel with the model number AL 10-4. These are used for flush glazing that suit 2 or 4 panel glass assembly. These Spiders that include 4-way Balustrade Spider fitting are made of Satin Stainless Steel and Polished Stainless Steel.