Estes mount kit with the parts in this accessory kit, you will be able to construct two regular (A, B, and C size) engine mounts. You can build these mounts to fit BT-50, BT-55, BT-56, or BT-60 body tubes. There are parts included to construct a quick-change engine mount for flying lightweight D powered rockets with regular engines. This mount is designed so that it can be quickly interchanged between flights. There are extra parts, so save them for future use. Fully detailed assembly instructions with illustrations.
CA Glue, Wood Glue, or 5 Minute Epoxy