... III. Quantity of horizontal pole:1.one horizontal pole; 2. two horizontal poles; 3.three horizontal poles.IV. ... . Quantity of the post (pillar): 1. one post; 2. two posts(pillar)VI. Specification: S means standard type; ... the data of stainless steel is in the brackets,2. Height of the Rail:Single as per the ... include P, C, W, S, SC, SO, MB (Multi ball).2. Types of Inclined Railing include PA, CA, WA, ...