1501 no clue The alternate clamps will alternately open or close as you
crank one direction reverse when you crank the opposite.
1502 Common electrical cable clamp
1503 No idea but I sure wouldn't mind having one for holding rope when
doing rope splices. It would allow you to hold the rope while doing the
actual splice, then you could use it to form the strands back into place
to make it a nice job.
1504 Intake stainer for a fire engine suction hose when used to draw
water from a lake or stream.

Rob H. wrote:
Just posted the latest set:

http://55tools.blogspot.com/


Rob