... . 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 ... W, S, SC, SO, MB (Multi ball).2. Types of Inclined Railing include PA, CA, WA, SAL, SAR, AM, SOAL, ...