Single use device. Spare parts unavailable. It bears a passing resemblance to my first router table, from a shed, which swelled up with damp and became useless.
Do something far better: Get a "Workmate" style trestle and a piece of melamine faced board (old wardrobe panel, for example), and your choice of decent 1/4" router - Trend, Bosch, etc. There are a number of nice ones about for that sort of money, and even more if you buy secondhand. Fix the board to the workmate frame (instead of the jaws) and the router to the middle. Plunge the router to make a perfectly-aligned hole, and you're good to go.
Use a piece of straight, planed stock for the "fence," held on with clamps.
You then have a router table which has the following characteristics:
1. it's cheap and strong, and easily wide enough
2. It is its own bench, and it folds up when not in use
3. It's easy to clean, and you can "modify" the dust extraction if you need to
4. It doesn't matter if you damage it
5. It's part of a "router system", including a nice handheld router with a fence, etc., at no extra cost (see what I did there?)
6. you can use it as a bench, assembly table, tea mug stand, or even a workmate (other beverages are probably available)
7. It's something YOU MADE IT YOURSELF!
I'm sure someone will pop up and say how absolutely marvellous these router-in-a-box thingies are. Put your fingers in your ears, and revel in the fact you're not so easily had by people wanting your hard-earned.
The ONLY thing that you don't get is the ability to run 1/2" shank cutters, but frankly I wouldn't go there with that sort of device (the Lumberjack wotzit) - table's too small, router is underpowered, etc, etc. And you almost NEVER want a split fence that can move in/out. In fact it's a confounded nuisance most of the time.
Frankly, this comes up so often I ought to do a how-to thread.
Really, honestly, if you aspire to usefulness, you will regret something like this, unless you're making dolls houses, in which case get something by Proxxon.
E.