Description
The Estes BT5-BT60 Laser Cut Centering Rings & Paper Adapters includes an assortment of thirty laser cut centering rings to fit BT5, BT20, BT50, BT55 & BT60 tubes and four heavyweight paper adapter shrouds to make BT5 to BT60 transitions and tail cones. Ideal for making your own engine mounts, transitions and tail cones!
Includes: 30 - assorted BT5, BT20, BT50, BT55 & BT60 centering rings and 4 - BT5 to BT60 heavyweight paper adapter shrouds.