To fit FLYMO and BLACK & DECKER early model lawnmowers with ‘figure 8' type mounting including FLYMO Sprinter E25, E250, Sprintmaster XE250, XE300 etc. BLACK & DECKER GX302, 260, 300, 200, 250, 303, GE700, Q5, H5, HX3, T1, GR102, 101, R51, R4, R12 etc