Ram Spine Indexer Bearing upgrade

This mod replaces the weight hangers on the Ram Products spine tester with a set that includes bearings to eliminate any friction from the weight.  Simple bolt on installation.  Includes 2 arms, 4 bearings ready to bolt on.  Should be able to re-use the original mounting bolts to the weight.  

Made from a stiff carbon fiber reinforced PETG filament to ensure plenty of strength and durability.