AK1020S 5PC 4 4 0 40 2 AK1020S 5PC 4 40 40 4 580 AK1020SL 5PC 4 4 0 40 2 HF P AK-10210208HC-1 AK10-220C AK10-220C-12 AK10-220C-Y AK102-3 AK102-3-R AK10-240C