Super Nylon Testing Plugs

Available from 50mm up to 150mm diameter.
Superior design – easier to use.
Can be used for testing up to 7p.s.i.
Designed to fit Telecommunication Ducts for temporary sealing to prevent ingress of vermin and sand.
Easy to sterilise so can be used in Hospitals, Food Processing Plants etc.
Carries the Horobin name – quality guaranteed.