What's this TOOL?

[chrislehr]

I love finding CL and ebay ads with tools I can't determine a use for.

Anyone on this one?

http://cgi.ebay.com/SNAP-ON-SPECIALTY-TOOL-M4431B-USED-TOOL_W0QQitemZ260417032638QQcmdZViewItemQQptZLH_De faultDomain_0?hash=item3ca21091be&_trksid=p4011.c0.m14&_trkparms=72%3A1205%7C66%3A2%7C65%3A12%7C39%3A1%7C 240%3A1318%7C301%3A0%7C293%3A3%7C294%3A50

http://i.ebayimg.com/06/!BTGsBLwBWk~$(KGrHgoOKjcEjlLm(,PeBKGtMbde!Q~~_1.JP G

[billymade]

This ad said it was for "working on the Rail Road"! :)
http://cgi.ebay.com/SNAP-ON-M-44318-AAR-COMBO-WRENCH-TOOL-RAILROAD-NR_W0QQitemZ270384255316QQcmdZViewItemQQptZWrenche s?hash=item3ef4285154&_trksid=p3286.c0.m14&_trkparms=72%3A1205%7C66%3A2%7C65%3A12%7C39%3A1%7C 240%3A1318%7C301%3A1%7C293%3A1%7C294%3A50