Two simple steps transform a standard engine into a D size. Insert a standard engine into the adapter, and insert the adapter into a rocket. 3 adapters per pack. Reusable.
Two simple steps transform a mini engine into a standard size. Insert a mini engine into the adapter, and insert the adapter into a rocket. 3 adapters per pack. Reusable.
75-38mm Motor Mount Adapter - MMA5
75-54mm Motor Mount Adapter - MMA6
This engine set is a great alternative to the standard engine hook. Three complete sets included.
