Item Name: Plug for B Fitting Propane SKU: 312928 Description: Plug for B Fitting Propane is a small metal plug designed to seal off a B-size fitting in a propane fuel gas line. It is typically made from brass or a similar fuel-compatible metal and uses standard B-fitting threads to create a secure, leak-resistant closure. In lampworking and bench torch setups, this type of plug is used any time you need to cap an unused propane port, close off a line during maintenance, or safely isolate part of a gas delivery system while you troubleshoot or reconfigure equipment. How it is used: Thread the plug into the matching B fitting on the propane side of your system to cap an unused connection. Use when removing a torch, swapping hoses, or isolating a section of the fuel line for maintenance. After installation, perform a leak check using an appropriate leak-detection solution before lighting the torch.
