Universal Radiator Plug Tool Water Pressure Plug For Radaitor Test

This Radiator Leak Detector is designed to make Leak tester easier and realiable, it will use pairs of detectors to finish a leak test, The Plugs basing on its specific diameter, by rotating header, Diameter can expand 1-3mm Each side. It's Easy and stronger to block inlet and outlet. 26mm/32mm/38mm/45mm/52mm/65mm/85mm/90mm/110mm for choice, pls choose the right Specifications. pls choose the right Specifications. Should have any questions, welcome to leave messages, all reply will be done within 12 hours. Note: Please make sure the size and shape of this item are fit for your purchase. No Instructions Included. Professional Installation Is Highly Recommended All dimensions are measured by hand, there may be small deviations.