Top 7 A3-4T Rocket Engine – Model Rocket Accessories

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1. Estes

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Estes A3-4T Engine Pack 4-Each

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Estes #ad - Includes 4 - a3-4t engines, 4 - Starters, 4 - Starter Plugs. Single stage engine. Mini engine designed for lightweight rockets.
BrandEstes #ad
ManufacturerEstes #ad
Height2.75 Inches
Length0.6 Inches
Weight0.1 Pounds
Width0.6 Inches
Part NumberEST1507
Model1507
Warranty1 year warranty against manufacturer defects

2. Estes

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Estes Mini Rocket Engine 1/2A3-4T

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Estes #ad - Single stage engine. Includes 4 - 1/2 a3-4t engines, 4 - Starters, 4 - Starter Plugs. Mini engine designed for lightweight rockets.
BrandEstes #ad
ManufacturerESTES INDUSTRIES LLC #ad
Height2.75 Inches
Length0.6 Inches
Weight0.04 Pounds
Width0.6 Inches
Part Number1504
Model1504
Warranty1 year warranty against manufacturer defects

3. United Model

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United Model C6-5 Engine Bulk Pack, Includes 24 Model Rocket Engines

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United Model #ad - And offers more power than both the A3-8 and the B6-4. You must have a physical mailbox or Post Office box for delivery. Includes 24 rocket engines, 30 model rocket starters, 24 reusable starter plugs and 75 squares of recovery wadding. The c6-5 is a standard engine designed for rockets weighing less than 4 oz. Each engine measures 2. 75" 7. 0cm long and has a 069" 18mm diameter. Please note: this item will ship by US Postal Service only.
BrandUnited Model #ad
ManufacturerUnited Model #ad
Part Number001789

4. AORAEM

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AORAEM 2.5X 7.5X 10X LED Light Helping Hands Magnifier Station,Magnifying Glass Stand with Clamp and Alligator Clips

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AORAEM #ad - This product can use external power. When external power is used, output:DC4. 8v, 50/60hz, built-in batteries will automatically disconnet. External power input:AC100-250v, 500mA. This product has three built-in AAbatteries.

Not included. Pull out the plug of external power if batteries are used for lighting. This product is installed with stretchable small lens, making operation more confortable. Three kinds of different stretcgable gears are available to increase range of visual firlds. Noted:the main lens is 2. 5xlarge, with chioce od different magnification during operation, combination of auxiliary lenses small can be stacked as 7.

5x 10x. Uses: hand lens close work include soldering, hobby Arts & Crafts Projects, Building Models, Sawing Applications, Painting Miniatures, Diamond/Jewelry Cleaning & much more. Independent 5 led light design makes magnifier and lighting device relatively independent. Distance and angle of lights can be adjusted freely. And this magnifier can be used separately as desk lamp.
BrandAORAEM #ad
ManufacturerAORAEM #ad
Height3.6 Inches
Length6.8 Inches
Width4.7 Inches
Part NumberJ064
ModelJ064

5. Estes

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Estes 1/4A3-3T Engine Pack 4-Each

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Estes #ad - Mini engine designed for lightweight rockets. Single stage engine. Includes 4 - 1/4 a3-3t engines, 4 - Starters, 4 - Starter Plugs.
BrandEstes #ad
ManufacturerEstes #ad
Height2.75 Inches
Length0.6 Inches
Weight3 Pounds
Width0.6 Inches
Part NumberEST1502
Model1502
Warranty1 year warranty against manufacturer defects

6. Estes

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Estes 3 Bandits Model Rocket Kit

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Estes #ad - Plastic fins, self-stick decals, 6 inch parachute recovery. Flies up to 550 feet. Easy to assemble E2X.
BrandEstes #ad
ManufacturerEstes #ad
Height10.8 Inches
Length0.74 Inches
Weight0.2 Pounds
Width0.74 Inches
Part Number2435
Model2435
Warranty1 year warranty against manufacturer defects

7. LEGO

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LEGO Creator Expert Roller Coaster 10261 Building Kit 4124 Pieces

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LEGO #ad - Build a fully functioning fairground roller coaster with 2 trains, including rider figures, spectators, lots of big dips and even a cotton candy machine with this advanced building set! This roller coaster playset comes with 11 minifigures, ride attendants, smoothie stand and a cotton candy cart and can be upgraded with LEGO BOOST and LEGO Power Functions for an even more immersive experience.

4124 pieces – fun, creative construction toy for boys and girls aged 16+ and for fans and big kids of all ages. The lego creator expert roller coaster 10261 fairground toy can be built together with all other original LEGO construction toys and LEGO building blocks for creative play. Enjoy assembling train rails, which measures over 20” 53cm high, cars and lots of fun props for The fairground Roller Coaster, 34” 88cm wide and 16” 41cm deep.
BrandLEGO #ad
ManufacturerLEGO #ad
Height7.48 Inches
Length23.03 Inches
Weight16.05 Pounds
Width19.29 Inches
Part Number10261
Model6268179
WarrantyNo Warranty