Caps | Black Pipe and Fittings | Forged Steel Pipe Fittings | 1-1/2" x 1-1/2" x 3/4" | 1-1/2" x 1/2" | 1-1/4" x 3/4" | 2-1/2" x 1" | 2-1/2" | 2" x 1" | 3/4" x 3/4" x 1/2" | 3/8" x 1/8"