Ultra light drag pressure plate with clicker of ABU 1500C, 2500C made of extra strong duralumin (ESD), to remove 2g weight from the part. Fits to ABU 1500C, 2500C, 1600C, 2600C, 3500C reels with IAR instant anti-reverse. 1.9g. Genuine plate 3.3g. 12 click grooves are on the back to make finer clicking, instead of 8 of genuine plate.
This IAR model click plate has lower thickness at post than that of non-IAR, mechanical ratchet models, and you need some washers to build up 1.5mm to use this clicker on older ratchet models.