hi nick!
go to links at the beginning of this forum, then to related sites. under that you will
see a listing for "McMaster-Carr".
the two sets i have and recommend are:
item#7048A54 9 pc. set (l-key) $9.00 approx.
item#5399A24 1/4" hex bit set w/ratchet handle $9.07 set
these are spline drive, sometimes called bristol key
they have three distribution centers with no minimum buying and 2-3 day delivery.
Santa Fe Springs, Calif, 562-692-5911
Atlanta,GA, 404-346-7000
New Jersey 732-392-3200
nick, you don't need both sets,either one will work.
hope this will help you, and i didn't step on anyones toes.
respectfully,
Larry
ljoh487175@aol.com