Fits Braun Flex Control and Twin Control models. Fits Types: 5100, 5501, 5502, 5580, 5586, 5584, 5584/28 5403, 5471, 5473, 5585, 5585/09 And Models: 4005, 4501, 4505, 4504, 4504G, 4550, 4510 4515, 4520, 4525, 4605, 4615