Solid brass 90 degree propane refill adapter with ball valve for precise flow control and fast transfers. Designed to connect grillsized propane tanks to 1 lb refillable cylinders, this adapter lets you control flow with a simple handle rotation and refill a small bottle in under a minute. Key benefits Precise flow control: Ball valve allows accurate adjustment of gas flow by rotating the handle, so you can match flow to different appliances and usage conditions. Fast and convenient refills: Transfer a 1 lb cylinder from a 5 to 40 lb tank quickly, typically in less than a minute, reducing downtime during outdoor activities. Durable construction: Solid brass body provides long term stability and reliable mechanical performance for repeated use. Easy to operate: Simple handle action for switching and flow adjustment saves effort and improves usability. Specifications Material: Solid brass Inlet: QCC1 POLType 1 Outlet: 90 degree elbow with 1 x 20 inch cylindrical threads Size: 14.48 x 4 cm Flow control: Ball valve with rotating handle Typical fill time: Less than a minute for a 1 lb bottle when connected to a 5 to 40 lb tank Compatibility Works with standard propane cylinders and appliances that use 1 lb refillable bottles Compatible equipment examples: heaters, camping stoves, portable barbecues, tabletop grills Parts included 1 x Connector 1 x Strap 1 x Conversion Head Practical use scenarios Refill a 1 lb camping stove cylinder from a backyard grill tank before a weekend trip to avoid buying disposable bottles. up portable tabletop grills or small barbecues quickly during a party to keep cooking uninterrupted. Transfer fuel for portable heaters or outdoor appliances when a larger tank is available on site. Notes Color shown in pictures may differ slightly from the actual product. Allow small dimension differences due to manual measurement.