When the internal bushing of this piece gets in contact with the plate, the mechanism starts working. From that point, the ejector of the AE goes at double stroke. The maximum extra is:

8mm (0.315”) of extra stroke, with the AE031620 and AE041620.

15mm (0.591”) of extra stroke, with the AE052430, AE062430 and AE082430.

20mm (0.787”) of extra stroke, with the AE103036 and AE123036.