Mounting shank with locknut and washer. 3/8” male NPT x G1/2 x 2-1/2″ (63mm) OAL.
BI237-02-12R Same as above except 2-7/8″ (73mm) OAL.
BI237-03-08R Same as above except 3-1/2″ (89mm) OAL.