... .Size:05mm-40mm 2.Series:BK,FK,AK,EK,BF,AF,FF,EF and so on ... .At the same time,we imported many TaiWan HSK Ball screw support in stock.BothPrice ... support1.Size:05mm-40mm2.Series:BK,FK,AK,EK,BF,AF,FF,EF and so on3 ... EKU15EKU20SEKU20EKU25 EFU6EFU8EFU10EFU12 EFU15EFU20SEFU20EFU25 Supply TaiWan TBI Ball screw,HSK Ball screw support