Estes D12-5 Engine - 2 Pack This item is limited to quantities on hand. Once in-stock quantities sell out this item will no longer be available. About: The Estes D12-5 engine is a single stage engine designed for model rocket flight. This engine is a 24mm diameter engine designed for rockets with a maximum lift weight of less than 10 ounces. Each package includes 2 engines, 2 starters and 4 starter plugs. ATTENTION: Residents of California, New Jersey, Rhode Island and North Dakota please review the Terms of Sale for state specific restrictions or Click Here for State Specific Restrictions. Technical Specifications: Length 2.75 in. (7 cm) Diameter 24 mm Estimated Weight 1.61 oz. (45.6 g) Total Impulse 20.00 N-Sec Time Delay 5 Seconds Estimated Max Lift Weight 10.0 oz (283 g) Max Thrust 32.90 Newtons (7.4 lbs) Thrust Duration 1.60 Seconds Initial Weight 1.61 oz (45.7 g) Propellant Weight 0.85 oz (24.2 g) Quantity Per Pack 2
