Retail Price: $6.99
Our Price: $5.59
ModelRockets.us BT-60 to BT-70 Transistion - Plastic transition that transitions BT-60 tubes to BT-70 tubes.
Large Shoulder Diameter: 2.16n
Small Shoulder Diameter: 1.58in
Length Between Shoulders: .563in
Large Shoulder Length: .75in
Small Shoulder Length: .75in
Model rocketry is recommended for ages 10 and up with adult supervision for those under 12.