JW-9 Steam Bell Whistle Multi Thread 1/4x40 TPI Model
£41.36
1/4" × 40 TPI. 1/4" × 32 TPI. 1/4" × 26 TPI. The JW-9 Bell Whistle is designed for use in live steam model systems, providing sound output when connected to a steam engine. 5/16" × 32 TPI. Bell Whistle for Steam Models.
