Estes Rockets D12-3 Engines

• Launch your next model rocket on the Estes Rockets D12-3 Engines
  
• Each package includes 2 engines, 2 starters and 4 plugs
• 2.75 inches x .95 inches and weighs 1.57oz
• Total Impulse: 20.00 N-sec
• Max Thrust: 32.90 Newtons 
• Time delay of 3 seconds 
• Can only be shipped via USPS Parcel Select Ground. No international shipping is allowed.

The Estes Rockets D12-3 Engines are single stage engine designed. This is a 24mm diameter engine intended for rockets weighing less than 14 ounces. Each package contains 2 engines, 2 starters and 4 plugs. Please remember, these engines only ship USPS Parcel Select Ground. 

Products Containing Crystalline Silica | CA Prop 65

Boyce Aerospace Hobbies recommends hobbyists under the age of 13 be supervised by an adult at all times.