Estes Part Reference

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Body Tube and Balsa Fin Stock Dimensions

Part Number

Length

Inside Diameter

Outside Diameter

Wall Thickness

BT-3H

3.000

0.349

0.375

0.013

BT-5

18.000

0.515

0.541

0.013

BT-5BP

2.000

0.515

0.541

0.013

BT-5P

5.100

0.515

0.541

0.013

BT-5T

1.500

0.515

0.541

0.013

BT-5CJ

3.000

0.515

0.541

0.013

BT-20

18.000

0.710

0.736

0.013

BT-20AE

1.500

0.710

0.736

0.013

BT-20B

8.650

0.710

0.736

0.013

BT-20D

6.500

0.710

0.736

0.013

BT-20G

3.500

0.710

0.736

0.013

BT-20J

2.750

0.710

0.736

0.013

BT-20L

12.000

0.710

0.736

0.013

BT-20DJ

4.000

0.710

0.736

0.013

BT-20M

2.250

0.710

0.736

0.013

BT-30

9.000

0.725

0.765

0.021

BT-30A

3.500

0.725

0.765

0.021

BT-30B

6.125

0.725

0.765

0.021

BT-30C

5.500

0.725

0.765

0.021

BT-30F

7.000

0.725

0.765

0.021

BT-30J

2.750

0.725

0.765

0.021

BT-30K

2.340

0.725

0.765

0.021

BT-48BE

2.500

0.902

0.928

0.013

BT-50

18.000

0.950

0.976

0.013

BT-50AE

1.500

0.950

0.976

0.013

BT-50AH

1.875

0.950

0.976

0.013

BT-50EE

5.500

0.950

0.976

0.013

BT-50FE

6.500

0.950

0.976

0.013

BT-50H

7.750

0.950

0.976

0.013

BT-50J

2.750

0.950

0.976

0.013

BT-50KE

15.000

0.950

0.976

0.013

BT-50L

12.700

0.950

0.976

0.013

BT-50S

4.000

0.950

0.976

0.013

BT-50V

16.500

0.950

0.976

0.013

BT-50W

9.500

0.950

0.976

0.013

BT-51CI

3.875

0.984

1.011

0.013

BT-51N

12.420

0.984

1.011

0.013

BT-52AG

2.100

0.988

1.114

0.063

BT-52S

3.938

0.988

1.114

0.063

BT-55

18.000

1.283

1.325

0.021

BT-55IJ

9.000

1.283

1.325

0.021

BT-55J

2.750

1.283

1.325

0.021

BT-55KG

16.690

1.283

1.325

0.021

BT-55S

4.000

1.283

1.325

0.021

BT-55V

16.350

1.283

1.325

0.021

BT-58

12.750

1.498

1.540

0.021

BT-60

18.000

1.595

1.637

0.021

BT-60AD

14.000

1.595

1.637

0.021

BT-60AJ

10.000

1.595

1.637

0.021

BT-60D

11.000

1.595

1.637

0.021

BT-60FG

6.700

1.595

1.637

0.021

BT-60HE

8.500

1.595

1.637

0.021

BT-60J

2.750

1.595

1.637

0.021

BT-60K

7.000

1.595

1.637

0.021

BT-60KF

16.100

1.595

1.637

0.021

BT-60R

5.000

1.595

1.637

0.021

BT-63CJ

3.000

1.639

1.681

0.021

BT-63Y

1.340

1.639

1.681

0.021

BT-70

17.500

2.175

2.217

0.021

BT-70H

7.150

2.175

2.217

0.021

BT-70V

10.600

2.175

2.217

0.021

RT-70

0.680

2.175

2.217

0.021

BT-80

7.600

2.560

2.600

0.021

RT-99D

0.391

3.668

3.790

0.021

BT-100CE

3.500

3.702

3.744

0.021

BT-100Z

10.890

3.702

3.744

0.021

BT-101

16.500

3.896

3.938

0.021

BT-101K

7.590

3.896

3.938

0.021

BT-101T

2.780

3.896

3.938

0.021

 

Estes Plastic Tubes

Part Number

Length

Inside Diameter

Outside Diameter

Wall Thickness

BT-10

9.000

0.710

0.720

0.005

BT-10H

3.062

0.710

0.720

0.005

PST-20

8.000

0.710

0.736

0.013

PST-20J

2.750

0.710

0.736

0.013

PST-50FJ

6.000

0.950

0.976

0.013

PST-50S

4.000

0.950

0.976

0.013

PST-59CJ

3.000

1.533

1.585

0.201

PCT-60

1.525

1.576

1.595

0.023

PST-60R

5.000

1.595

1.637

0.021

CM-8EA

4.180

1.685

1.785

0.021

PST-65R

5.000

1.595

1.641

0.023

 

Balsa Fin Stock

Part Number

Thickness

BFS-10

1/32" (0.03125)

BFS-20B

1/16" (0.0625)

BFS-20

1/16" (0.0625)

BFS-20L

1/16" (0.0625)

BFS-30LA

3/32" (0.09375)

BFS-30

3/32" (0.09375)

BFS-30L

3/32" (0.09375)

BFS-30W

3/32" (0.09375)

BFS-40

3/32" (0.09375)

BFS-40L

1/8" (0.125)

BFS-40W

1/8" (0.125)

BFS-60S

3/16" (0.1875)

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