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> Lot of 7 mixed/assorted pulley wheels-physic labs
Lot of 7 mixed/assorted pulley wheels-physic labs
Lot of Physics Mixed Hard Plastic Resin Wheel Pulley- well made for years of use - look good-these are for force or other pulley labs-appear -different sizes & types as well as colors- there are 7 total mixed & assorted pieces - various sizes. 1 has a long metal piece attched to it with a clamp while another has a shorter double metal piece attached.