The Du-Bro DUB241 Bolt-On Pressure Fitting is a brass muffler pressure fitting used to tap muffler pressure for fuel tank pressurization on glow and gas-powered RC engines. Includes a brass fitting, nut, and fibre washer. Easily mounted anywhere on the muffler by drilling a hole and bolting it in place, or by tapping a smaller hole. Sold individually (1 per package). Key Features Brass construction for durability and heat resistance Includes brass fitting, nut, and fibre washer — complete hardware set Easy mounting: drill and bolt, or tap a smaller hole Used to tap muffler pressure for fuel tank pressurization Sold individually (1 per package) Compatibility Compatible with glow and gas-powered RC engine mufflers Suitable for RC aircraft, cars, and boats using muffler pressure fuel systems Specifications SKU DUB241 Type Bolt-On Muffler Pressure Fitting Material Brass Includes Brass fitting, nut, fibre washer Quantity 1 per package