Smaller Centering Rings <29mm
Centering rings are used to keep a small tube nested within a large one. For example BT50/BT20 will center BT20 tube inside the BT50.
We offer centering rings for low, mid and high-power rockets, you can change your selection by clicking buttons below.
We offer centering rings for low, mid and high-power rockets, you can change your selection by clicking buttons below.
 Thrust Rings |
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 Larger Centering Rings (>=29mm) |
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BT70/BT50 Plywood Centering Rings. 4 Pack
This ring will center a BT-50 tube (24 mm engine mount tube) within a BT-70 tube. Two disks have a motor hook slot.
BT70 - 29mm Centering Ring (TW). 2 Pack.
2 of BT70 - 29mm centering ring holds 29mm motor tube inside BT-60 airframe. 1/8" plywood. Works best with Rocketarium (TW) and Aerotech paper 29mm...
BT80/BT50 Plywood Centering Rings. 4 Pack
This ring will center a BT-50 tube (24 mm engine mount tube) within a BT-80 tube. 1/8" Plywood Two disks have a motor hook slot. - 0.98", - 2.555",...
BT80/BT50(T) Plywood Centering Rings. 4 Pack
This ring will center a BT-50 tube (24 mm engine mount tube) within a BT-80 tube. 1/8" Plywood Two disks have a motor hook slot. This ring is...
BT80/BT50 Plywood Centering Rings with Slots. 1 Set
These rings will center a BT-50 tube (24 mm engine mount tube) within a BT-80 tube. 1/8" Plywood. Rings have additional slots to keep the weight...
BT80 - 29mm Centering Ring. 2 pack
2 of BT80 - 29mm centering ring holds 29mm motor tube inside BT-80 airframe. 1/8" plywood. Fits into any 2.6" BT-80 tube. Works best with LOC paper,...
BT80 - 29mm Centering Ring (TW). 2 Pack
BT80 - 29mm centering ring holds 29mm motor tube inside BT-80 airframe. 1/8" plywood. Fits into any 2.6" BT-80 tube. Works best with Rocketarium (TW)...
1.1 (29mm) - 24mm Centering Rings. 2 Pack
1.1" (29mm) - 24mm centering ring holds 24mm motor tube inside 29mm airframe. Kraft Paper. Fits into any 29mm airframe. Works best with Estes...
2.1 - 1.1(S) Centering Ring
2.1" - 1.1" (ID 54 mm - 29 mm) centering ring holds 29mm (S) motor tube inside 54mm airframe. 1/4" plywood. Fits into our 54mm airframe. Works best...