Current Tool 460 Expanding Plug Kit 2"-4" new
2"-4" Plug Kit
Each size consists of 2 each plugs for 2" , 2 1/2" , 3" and 3 1/2" , 4"
2" to 4" plug kit for use with PVC Heaters and Heating Blankets
Plugs reduce heating time by trapping hot air inside PVC conduit
Plugs help prevent conduit from collapsing while making the bend