Inline ERGO Roller Lever -
Very comfortable priming operation, ergonomic roller handle, back friendly, and positions you perfectly in front of the press to see into your cases prior to setting a bullet. Primer seating performance and "feel" is enhanced significantly over the stock lever.
Your back will thank you.
Square Deal B system is a conversion handle. 550/650/750/1050 levers are complete replacements. 550/650/750 levers are powdercoated, whereas the 1050 units are painted.