07-07-2023, 04:42 PM
Thank you Ruaridh and Robert.
I don't recall ever seeing a ring on nos. 3 and 4 plug leads, but delving into my stock of spare wheels and tyres for vintage toy cars has yielded a suitable part, I think from a Triang Minic vehicle.
The other, larger, ring is Meccano Part 142c, "tyre for 1 inch pulley" (comes treaded or plain, black or grey!)
I don't recall ever seeing a ring on nos. 3 and 4 plug leads, but delving into my stock of spare wheels and tyres for vintage toy cars has yielded a suitable part, I think from a Triang Minic vehicle.
The other, larger, ring is Meccano Part 142c, "tyre for 1 inch pulley" (comes treaded or plain, black or grey!)