Estes 003196 Large Tube Coupler Pack

Description: Estes 003090 BT-80 Body Tube These spiral wound, Kraft paper body tubes are 14.2 in. in length and can be used as impressive single stage rocket, or it can be coupled with a second BT-80...

Description: Estes 003085 BT-20 Body Tube high quality spiral wound paper tube for kits using the BT-20 body tube. Use tube couplers to connect tubes of the same diameter. Four tubes per package...