Krowne Metal M5048 Royal Series 48" Gas Connection Hose with 1/2" I.D.This M5048 Gas Connection Hose is a part of Krowne Metal's Royal Series. It is 48" long and has a 1 2" I. D. Its stainless steel corrugated tubing and radial wrap ensure increased durability. Its radial wrap has green antimicrobial PVC coating. This M5048 has a 106,000 BTU hr minimum flow capacity. Features and Benefits: 1 2" I. D. Stainless steel corrugated tubing Radial wrap with green antimicrobial PVC coating Specifications Model: M5048 Capacity: