[Milsurplus] Spline L-Keys and Drivers

[Ken Kinderman]

There are two kinds of spline wrenches... "4 flute" and "6 flute"

The smaller ARC-5 knobs and set screws generally use the "4 flute". But
larger sizes use the "6 flute".

I am not sure of the sizes, so I bought a few of each... they are cheap
enough. And of course they are always good to have around. Go to:

http://www.mcmaster.com/#bristol-bits/=2uxruo

Scroll down on the page to:

Spline L-Keys and Drivers

McMaster-Carr is a great supplier for stuff you can't find anywhere else,
and they will do small orders by credit card; shipping and handling is
reasonable.

73,

Ken
W2EWL