Brass castor, made in England. The original item.
753
PB
a=25 b=28 c=26 d=30mm
$13.60
754
PB
a=30 b=32 c=33 d=38mm
$16.00
755
PB
a=38 b=40 c=38 d=44mm
$18.00
E929
Polished Brass
a=29 b=32 c=32 d=36mm
$45.36
$ Australian
Other suggestions:
653
E1324
I929-38