This is a very cheap Hitch made with a swivel caster, a bracket for antenna poles and a piece of square iron pipe. To be fixed under the bike saddle. Great just because it allows the movement on three axes, so there's complete freedom while biking.
Kreg Tool Tip: Find the right screw. Kreg pocket-hole screws are available in coarse-thread and fine-thread. Which you should choose depends on the type of wood you are using. Pictured above is a quick guide.
cut a section from the upper part of a panty hose and slip it over the vac's pleated filter. The panty hose acts as a pre-filter, keeping out large particles that can quickly clog the pleated filter. Once the filter is clogged, a shop vacuum stops working