Estes Rockets 3181 BT5, BT20, BT50 Engine Mount Parts, for Model Rockets, (27Piece)

Estes Rockets 3181 BT5, BT20, BT50 Engine Mount Parts, for Model Rockets, (27Piece)

• Estes Rockets is your go to hobby model rocket supplier
• Model Number: EST3181
• Item Package Dimension: 10.2" L x 6.3" W x 1.0" H
• Country Of Origin: China

Includes 27 parts to build engine Mounts. Perfect for the do-it-yourselfer! 27 pieces each. Bt5 body tube. 2 inches long. 3 each. Bt5 yellow engine blocks. 3 each. Bt5 Mylar engine hook retainer rings.3 each. Bt20 body tube. 2.75 inches long. 3 each. Bt20 engine blocks. 3 each. Bt20 Mylar engine hook retainer rings.3 each. Bt50 body tube. 4 inches long. 3 each. Bt50 yellow engine blocks. 3 each. Bt50 black engine hook retainer rings.