Estes Rocket Motors - D12-5 (Pack 2)

The Estes D12-5 is a single-stage 24 mm model rocket engine designed for reliable flight performance. Suitable for rockets with a maximum lift weight of less than 10 oz (283 g), this pack provides dependable thrust with a 5-second delay before ejection. Supplied as a convenient two-pack under Estes part number D-ES1567.

What’s Included

• 2 x D12-5 engines
• 2 x starters
• 4 x starter plugs

Key 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