Bike pedals used to put a metal screw cap to protect the bearings from contamination. Now, instead, use the plastic plugs, which are often lost. Rescue plastic or nylon tubes from medical bubbles. Such substitutes being kept quite steady.
Recommend to read
VERTICAL DRILLING
In the journal "modelist-Konstruktor" No. 4 for 2008 have already been published, one of my small bench drill press. Now offers readers a different, in my opinion, a more versatile and...
CLIP — FIVE MINUTES
If you need kremowy clip, that you can make in literally five minutes. First of all, taking the cap from any tube — of cream or toothpaste and nut. Put the cap on the table screw hole up...
