Wrenches and sockets all come in multiple sizes. Which you have depends on the kind of work you do. Most craftsmen have a full set of metric wrenches and sockets and a full set of SAE wrenches and sockets. Most get by with 3/8 drive sockets, but many have 1/2 sockets as well.
Depends on size of wrench.
8mm
Please - , first define your size ! -You have given a decimal figure, but of what, - -an inch, a foot, an orange,a candy bar ? ?If it is 0.393700 of an inch, then I would use a 3/8 or 10mm wrench.
Usually a 1/8 Allen key
Weights and measures were among the earliest tools invented by man. Primitive societies needed rudimentary measures for many tasks: constructing dwellings of an appropriate size and shape, fashioning clothing and bartering food or raw materials.
You need a 3/8 Allen wrench.
14mm and use 6 point sockets if you can
A size 14 scket or wrench, and a medium sized C clamp to compress piston in caliper
Why not just try different size metric sockets until you find the one that fits.
This is one operation that doesn't require anything special - standard size sockets, a nice selection of extensions (wobble extensions are particularly handy), and maybe a small crescent/adjustable wrench for the battery cable.See "Related Questions" below for lots more detail on this pretty easy procedure of getting the starter out
A wrench normally has a fixed size head. A pipe wrench has an expanding jaw and can fit a variety of sized pipes.
it is hard to find out the sockets siez without some manual... you can always just test a few out and find which one fits perfectly personally i would get the haynes manual from Canadian tire for $20
What size line wrench for a 2005 freestar
You need a 15 mm regular wrench.
It will be a 14 or 17 mm wrench.
use an Allen wrench not a socket or open or box wrench.
You need a 15 mm wrench.