This came with the group of tools/hammers/dollies/B-17 part I bought a few days ago and been wondering exactly what it is for.. I don't see any markings on it, has aluminum handles, you loosen the 3 screws to turn the center piece for adjusting the 3 slots inside. The screw on the side is marked 88/A but not sure if that was originally with it. Any ideas?
(http://i1221.photobucket.com/albums/dd468/bhcfan/th_Picture001-8.jpg) (http://s1221.photobucket.com/albums/dd468/bhcfan/?action=view¤t=Picture001-8.jpg)
(http://i1221.photobucket.com/albums/dd468/bhcfan/th_Picture003-10.jpg) (http://s1221.photobucket.com/albums/dd468/bhcfan/?action=view¤t=Picture003-10.jpg)
(http://i1221.photobucket.com/albums/dd468/bhcfan/th_Picture004-12.jpg) (http://s1221.photobucket.com/albums/dd468/bhcfan/?action=view¤t=Picture004-12.jpg)
(http://i1221.photobucket.com/albums/dd468/bhcfan/th_Picture002-13.jpg) (http://s1221.photobucket.com/albums/dd468/bhcfan/?action=view¤t=Picture002-13.jpg)
It's a die holder. The shutter adjusts around the workpiece.
A die holder with a thread chaser?