B6-2 Model Rocket Engines (3pk)
The Estes B6-2 is a single stage engine designed for model rocket flight. This engine is a standard engine designed for flights in rockets weighing less than 4.5 ounces, including the engine. Each package includes 3 engines, 4 starters, and 4 plugs.
Product Dimensions & Weight:Length: 6.500"Width: 3.500"Height: 0.750"Weight: 0.14 lbs