You can, of course, brush them, however this will not last long. More radical means of plastic washer embedded between the half-loops.
There is another way to get rid of the squeak. You need to shorten rod one half loop and put the loop inside a steel bearing ball.
Recommend to read
BURNED, AND IS
Do not rush to throw out an electrosoldering iron: its handle more work if we impose it on file, chisel. N. LUSHNIKOV, V. between kuzhenkino, Kalinin region.
BRUSH WITH EPHESUS
As a guard on a sword and protects the hand during a fight, and this simple device will protect it when working with a brush. Plastic bottle is cut open and his mate put on a pen — get a...
