After a recent move I've lost the wing nut. Does anyone know what size it is for the 50L centre pole?
I found a thread from a few years ago saying the 20L is a 12X1.75 metric thread, does anyone know if they are the same size?
I found a thread from a few years ago saying the 20L is a 12X1.75 metric thread, does anyone know if they are the same size?