MAGLOK is a new vent system designed to make connection to your jets breather system a simple and quick process. The MAGLOK 'Stopper' is designed to plug your vent during transit or storage to prevent unwanted fuel escaping through the vent. The 'stopper' is unique when compared to other similar products in that it uses a fluorescent acrylic tag in place of the normal cloth pendant. The advantages of this are durability, looks and the tag doubles as a dock for the metal stopper when not in use keeping it safe and tidy to pop into a pocket or flight case. Being acrylic it is not damaged by fuel and can be wiped clean with a cloth. The MAGLOK 'Stopper' uses the same magnetic locking system to hold it in place. Comes supplied with sealing Viton O-ring and a stowage O ring.