Jack stands for holding up a vehicle, some things to keep in mind:
-Do not over load stands
-Leave the floor jack in position if possible as a back up jack
-Work on a level surface
-Always triple check that the jacks are secure
Victoria Tool Library
http://victoriatoollibrary.org/
750 Fairfield Roadhttp://victoriatoollibrary.org/
Victoria, BC, V8W 2H1
Canada