This is the landing gear for the Great Planes Extra 300S. 60 Size RC Airplane. 6061-T6 aluminum construction, unfinished. Height of mounting plate: 5 1/2" (length of mount plate to wheel hole). Much stronger than springy wire gear.
This is the landing gear looks like it was designed for the Great Planes Extra 300S. 91+ Size RC Airplane. 6061-T6 aluminum construction, unfinished. Height of mounting plate: 8 1/2" (length of mount plate to wheel hole).