Condux Rubber Slug Mandrel For 4" Conduit 08082040

For proving duct integrity and for spreading cable pulling lubricant especially in tight-radius bends. 4,500 lbs. (20,016 N) load capacity.
Specifications:

Duct Size: 4" / 102 mm
Body Length: 3.25" / 83 mm
Max O.D.: 4" / 102 mm