Atkore Unistrut P1346 is a 3-hole, 90-degree angle fitting for connecting 1-5/8" strut channel at right angles in metal framing systems. It has holes sized for 1/2" fasteners and provides precision alignment and dependable performance. The EG (electrogalvanized) variant is referenced; the fitting is also offered in Defender, hot-dip galvanized, Perma-Green, plain, zinc dichromate, and Type 304/316 stainless. Nuts and bolts are sold separately.