We need 3 ballscrew with nut , supports (EF & EK)and end machined. 1 : 2505 length 1500mm with nut and EK & EF and end machined 2 : 1605 length 600mm with nut and EK & EF and end machined 3 : 1605 length 400mm with nut and EK & EF and end machined. Thanks