I've got a few of these, i bought them at an auction of goods at my work, as we are closing down part of the manufacturing..

I know they aren't crowsfoot spanners/ sockets... but what are they?

they are obviously made to fit in a handle of some sort, which i'd like to get...

they're made by Britool and Stahlwille so top quality, and expensive gear..

anyone got any ideas?







just to give you an idea of scale.. they are 19mm sockets...

http://www.stahlwilleaerospace.com/images/...nsert_tools.pdf

http://www.stahlwilleaerospace.com/Torque1.html

thanks...

Bottle Opener