- Cast aluminum arm with end nut and 3/8" thread at center.
- Fits 1-1/4" pipe.
- #20 arm
Railing arm with finished end nut and 3/8" thread. Includes two set screws to securely grip an aluminum railing. Made of cast aluminum. #20 arm. Sized to fit 1-1/4" pipe.
Please note: 1-1/4" pipe is the internal diameter measurement of the pipe. This railing fitting supports 1-1/4" pipe (or pipe up to 1-5/8" outside diameter). Actual ID of the fitting is 1-11/16".
