Mac Tool ID

[foruph]

Recently purchased 3 Vintage Mac Tools which I would like to know what they are for. Numbers are : SC 9, SC60, & SC61. Thanks

 

[WWheeler]

Recently purchased 3 Vintage Mac Tools which I would like to know what they are for. Numbers are : SC 9, SC60, & SC61. Thanks

Pictures would greatly increase the chances of getting an answer to this.

 

[foruph]

Can someone help me with posting pictures? Thanks

 

[pistolpete1313]

Easiest way is to open a photobucket account the link to the photo from your post.

 

[foruph]

[URL=http://s1174.photobucket.com/user/foruph/media/IMG_9865_zpsfykf8w8f.jpg.html][IMG]
[URL=http://s1174.photobucket.com/user/foruph/media/IMG_9868_zpsrgng1kwm.jpg.html][IMG]http://i1174.photobucket.com/albums/r614/foruph/IMG_9868_zpsrgng1kwm.jpg[/URL]
These are photos of the sockets I am trying to identify

 

[foruph]

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[foruph]

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[3baygarage]

They are most likely sockets for a Cummins or other diesel. Take a looks at posts 11 & 12 here:

http://www.garagejournal.com/forum/showthread.php?t=299929

 

[foruph]

I think you are correct. Thanks Any idea on the third one?

 

[WWheeler]

Looks like a windshield wiper socket

http://www.ebay.com/sch/i.html?LH_PrefLoc=2&_nkw=MAC Windshield Wiper Nut Socket&rmvSB=true

 

[Milton Shaw]

Some radio antennas were that type of nut, so you had to get sockets for them.