How or where can I get # 'zero' hair clipper guards?

Question

I just want the guard, I have everything else that I need.

Answer 1

There is no such thing as a "zero guard".

Usually 0 is a wet shave with shaving cream an razor (nothing left)

But there are a lot of other zeros available on the market.

Here is a chart which represent the length most of the clippers attachment blade will leave on you head:

000000 = 0.1 mm 0.250 inch (blade with no guard)

00000 = 0.2 mm 0.125 inch (blade with no guard)

000 = 0.5 mm 0.100 inch (blade with no guard)

0A = 1.2 mm (blade with no guard)

1 = 2.4 mm

1A = 3.0 mm 3/8 inch

2 = 6 mm 1/4 inch

3 = 9 mm 3/8 inch

4 = 12 mm 1/2 inch

If you own a comercial clipper from a department store cutting with no guard (bare blade) will be a 000 = 0.5 mm 0.100 inch.

Hope that answer your question. Now it's up to you