Body Tube 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

Balsa Fin Stock Dimensions

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)

This page was first published on info-central.org which shut down in 2009. It was last updated on 2020-10-18; see the origional version.