This is an aftermarket handle that will fit Bowflex 552 Series 2 and dumbbells. It will NOT work with older Bowflex 552 Series 1 Dumbbells. Please make sure that you have Series 2 and this will work for you before you place your order.

• Series 2 Dumbbells will have "RED" safety bars across the top. (See last picture) 
• If yours has "gray", that means you have a Series 1 dumbbells and this will NOT work