The Snap-on distributor tool combines the slotted nut spanner on one end with the 11/32" nut driver needed to turn the nuts on the coil and distributor on the other end of a screwdriver handle. That way there's only one essential tool to misplace instead of two! I've also made that spanner wrench from a short piece of 5/16" steel fuel line with the tabs filed into one end and a piece of 3/16" round stock brazed into the other for a T handle.
Jerry

"It is better to be silent and be thought a fool than to speak and eliminate all doubt!" - Abraham Lincoln
Cringe and wail in fear, Eloi- - - - -we Morlocks are on the hunt!
There is nothing noble in being superior to your fellow man; true nobility is being superior to your former self. - Ernest Hemingway
Love your enemies and drive 'em nuts!