- New
302004-MBS by MB Sturgis is a blue protective cap designed for a 1/4-inch Model 250 propane quick-disconnect hose connector. It helps keep dust and debris out of the connector when the hose is disconnected and not in use. The cap includes a retaining strap to help prevent it from being misplaced. This accessory is intended for compatible propane quick-disconnect fittings on recreational vehicles and outdoor appliances. Confirm the connector model before ordering.