Recent content by dwlynd

I sent snap on an e-mail and this is the reply. "The complete description I have for this tool is STRAINER NUT SOCKET REMOVES AND REPLACES THE AIR BRAKE STRAINER NUT,VENT PROTECTOR AND VENT PROTECTOR SHIPPING PLUGS THAT ARE 1 3/16" AND 1 3/4" ACROSS THE FLATS

The are used for working on Railroad air brakes. The hook works with the ridge on the side of the tool to remove vent protectors. A vent protector is shaped like an upside down bell with two notches in the bottom. The ridge on the side of the tool fits in the notches and the hook holds the tool...