A decorative cast ball marks every change of direction in this line, and the 1.5" Ball El puts one at the 90° corner: two tube ends join inside a single fitting at the head of a stair, the corner of a landing, or a balcony or deck rail — no welded corner required. Because the tube ends seat inside the ball, the straight runs are cut to length and the fitting holds the corner. Finishes: polished brass for a warm traditional rail, polished 304 stainless for a bright modern look, or satin 304 stainless for a softer, low-glare surface. Matching tees, crosses, and single-outlet fittings complete the 1.5" ball line.