1/2A3-4T Engine Bulk Pack (24) HAZ

1/2A3-4T Engine Bulk Pack (24) by Estes Estes Educator model rocket engine (1/2A3-4T) bulk pack. Suitable for ages 10 & older. adult supervision for those under 12. By Law: You must be at least age 14 to purchase in California & New Jersey. Product Item #: EST1788

INCLUDES:

24 - 1/2A3-4T model rocket engines 30 - model rocket starters 24 - starter plugs 75 - squares of recovery wadding

This item is an ORM-D / Limited regulated product and can only be shipped by ground.  Please allow additional time for delivery.

FEATURES:

• Bulk packs are convenient and include everything your students will need to prepare their rockets for flights
• Enough stuff for approximately 25 launches
• Igniter plugs are reusable
• Rocketry permits students a unique avenue to become active participants in the powerful process of science discovery in much the same way as great experimenters of the past did
• Model rocket engine and igniter instructions included
• Estes full one year warranty

INCLUDES:

(24) Single Stage Regular Engines (30) Model Rocket Igniters (24) Igniter Plugs (75) 4-1/2" (114mm) Squares of Recovery Wadding

REQUIRES:

Estes Launch System Estes Model Rocket(s)

SPECS:

Engine: 1/2A3-4T Max.Total Impulse (Newton-Seconds): 1.250 Thrust Duration (Seconds): 0.3 Propellant Weight: 1.75g Minimum Site Dimension: 50 feet

COMMENTS:

WARNING: Flammable. Read instructions before use. Soak in water to destroy. Keep out of reach of small children. Certified by the NAR (National Association of Rocketry). Use only with Estes products. Must be 14 to purchase engines in California and New Jersey