Kit Includes:- 1/2in diameter hose- 1 Safety Quik quick disconnect valve combination- 1 Swivel MAX fitting- 1 elbow 1650BPCFS36 Safety Quik 36in Gas Connector Kit with Swivel MAX and Elbow - 1/2in Diameter This fitting replaces rigid street elbows to make movement easier on your appliances and the hose.