.

 

4mm

 

between 4-6mm

 

i use the old trusty 6mm the most.

 

5mm for my hondas.... I've used it so often that I had to take it in for a lifetime guarantee replacement from craftsman since it was so worn out.

 

its between 4-6mm for me

why do you ask this?

 

Wouldn't you be purchasing a whole set of hex wrenches? Who gives only one or two....??

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by __oversea &raquo;</TD></TR><TR><TD CLASS="quote">What's the most common hex drive size? </TD></TR></TABLE>

I give up, what ARE the most common sized allen wrenches?

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by marmaladedad &raquo;</TD></TR><TR><TD CLASS="quote">Wouldn't you be purchasing a whole set of hex wrenches? Who gives only one or two....??</TD></TR></TABLE>

+1. A set of metric hex wrenches is small and only costs a few $. It's better to have too many tools than not enough. Although I have a birth defect, which is the need to buy every tool needed for every job.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by fatboy01 &raquo;</TD></TR><TR><TD CLASS="quote">Although I have a birth defect, which is the need to buy every tool needed for every job. </TD></TR></TABLE>

funny whats it called? i think i may have it as well. **** i almost baught a global obdII scantool and i dont even own an obdII car...

anyway x2 on just buying him a whole set. what you gotta be careful about is the quality.

ive personally got a set of snap-on metric hex 3/8 drive sockets. and they havnt failed on me yet, or stripped anything. if you buy some cheap 2$ set at a gas station or at walmart, odds are they may break, or strip the hex. id say craftsman is a good bet, cause with snap on... its pretty much the most expensive tools you can buy, and i didnt even pick mine out.

 

get a 10 piece T-handle set

 

LOL

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by fatboy01 &raquo;</TD></TR><TR><TD CLASS="quote"> Although I have a birth defect, which is the need to buy every tool needed for every job. </TD></TR></TABLE>

I have the disease in chronic form.......if you only knew the amount of tools that I have and what I have.

The only thing I need now is a couple lifts, a tire changer and a balancer and I have an entire shop. *sigh*

 

dont forget a brake lathe and alignment rack.

(edit)

*sniff sniff* does anyone smell acetelene?

 

my gixxer is a mix of 4, 5, and 6.

honda's are mostly 5mm, though they use bigger sizes for bigger bolts.