Shopping trolley repair parts 10mm

Our loved and very old trolley started to "limp" we searched for a new one but only chinese crap was avail even expensive crap with intended break spots. So it took me 2 Stops at DIY stores to find out the weels are avail in right size for 5 euros and then i drawed quick the parts needed and printed all 4 parts in 3 odd hours. voila here we go

the axle is 10mm from good quality steel so it may for some use