Product Description
The 12270 head also includes a pressure release bar that, when turned clockwise, releases pressure buildup before removing the head from the neck.
The 12270 pressure tester comes in its own plastic carrying case with:
(1) 12559 spacer to drop in 1" deep filler necks for testing
(1) 12552 cap adaptor to check standard "A" size caps
A complete easy to use instruction manual.
12270