Heavy plastic mechanical test plug will not rust or corrode
Extra large zinc wing nut for ease of tightening and removing- no wrench required
Used for end of pipe testing on steel, plastic or cast iron pipe
Heavy rubber gasket for positive seal
Zinc plated bolt and wing nut will not rust or corrode
Description
The CNC mechanical plastic test plug is intended for use to seal the end of pipe to hold pressure while testing the piping system. It can also be used for temporary sealing of pipes and fittings until permanent repairs can be made.