Eemann Tech Molla per Toolhead 10,5" 12570 per Dillon RL1050

If you are replacing the mainspring (stock#12572) on a machine made after January,2016, the spring is now longer.  The current spring is 10.5" long. The earlier spring was 8.5" long.

Eemann Tech Toolhead Spring  10,5" 12570 for Dillon RL1050 machines (Produced after January 2016) have +5% strength for the best performance and quality.

Material: Made of steel, with thermic treatment for the +5%  more working cycles. 

Length: 10,5" ( ~270mm)