Estes E12-0 Model Rocket Engines (3pk) (EST1691)

Estes E12-0 Model Rocket Engines (3pk) (EST1691) The Estes E12-0 is a single stage engine designed for model rocket flight. Features: Length: 3.8 in. (9.7 cm) Diameter: .95 in. (24 mm) Estimated Weight: 2.05 oz. (58.1...

Estes F15-8 29mm Model Rocket Engines (2pk) (1653)

Estes F15-8 29mm Model Rocket Engines (2pk) (1653) The Estes F15-8 is a single stage engine designed for model rocket flight. Features: Length: 4.5 in. (11.4 cm) Diameter: 1.14 in. (29 mm) Estimated Weight: 3.32 oz. (94.1 g) ...

Estes F15-4 29mm Model Rocket Engines (2pk) (EST1651)

Estes F15-4 29mm Model Rocket Engines (2pk) (EST1651) The Estes F15-4 is a single stage engine designed for model rocket flight. Features: Length: 4.5 in. (11.4 cm) Diameter: 1.14 in. (29 mm) Estimated Weight: 3.32 oz. (94.1 g) ...

Estes F15-0 29mm Model Rocket Engines (2pk) (EST1650)

Estes F15-0 29mm Model Rocket Engines (2pk) (EST1650) The Estes F15-0 is a single stage engine designed for model rocket flight. Features: Length: 4.5 in. (11.4 cm) Diameter: 1.14 in. (29 mm) Estimated Weight: 3.32 oz. (94.1...

Estes A8-0 Model Rocket Engines (3pk) (1600)

Estes A8-0 Model Rocket Engines (3pk) (1600) The Estes A8-0 engine is a booster stage engine designed for model rocket flight and has to be used with a standard engine. This engine is for flights in rockets weighing less than 4 ounces, including the...

Estes Blast-Off Flight Pack of Model Rocket Engines (24pk)

Estes Blast-Off Flight Pack, of Model Rocket Engines (24pk) Features: A great assortment and it comes with Este's top selling engines. Includes: (6) A8-3 Engines (6) B6-4 Engines (6) C6-3 Engines (6) C6-5 Engines (30) Starters (75)...

Estes C6-7 Model Rocket Engines (3pk)

Estes C6-7 Model Rocket Engines (3pk) The Estes C6-7 engine is an upper stage engine designed for model rocket flight Features: This engine can also be used as a single stage engine in lightweight rockets Includes: 3 engines 4...

Estes C6-3 Model Rocket Engines (3pk)

Estes C6-3 Model Rocket Engines (3pk) The Estes C6-3 engine is a single stage engine designed for model rocket flight. Features: This engine is a standard engine designed for flights in rockets weighing less than 4 ounces, including the...

Estes B6-2 Model Rocket Engines (3pk)

Estes B6-2 Model Rocket Engines (3pk) The Estes B6-2 is a single stage engine designed for model rocket flight. Features: This engine is a standard engine designed for flights in rockets weighing less than 4.5 ounces, including the...

Estes A8-3 Model Rocket Engines (3pk)

Estes A8-3 Model Rocket Engines (3pk) The Estes A8-3 is a single stage engine designed for model rocket flight Features: It is a standard engine designed for flights in rockets weighing less than 3 ounces, including the engine Includes:...

Estes D12-5 Model Rocket Engines (2pk)

Estes D12-5 Model Rocket Engines (2pk) The Estes D12-5 is a single stage engine designed for model rocket flight. Features: It is a standard engine designed for flights in rockets weighing less than 10 ounces, including the engine...

Estes D12-3 Model Rocket Engines (2pk)

Estes D12-3 Model Rocket Engines (2pk) The Estes D12-3 is a single stage engine designed for model rocket flight. Features: This engine is a standard engine designed for flights in rockets weighing less than 14 ounces, including the...