YXQ Ball Screw End Supports 1Pcs BK12 + 1Pcs BF12 Standard Bearing End Blocks for SFU1604 SFU1605 SFU1610 16mm Motion BallScrew CNC Machine Parts auspowers_batchsix 4 test tubes and holding

4 test tubes and holding tray Includes instruction booklet on how to correct unsafe water conditions

Value Pack: Includes 16pcs standoffs

Ceramic - 3"

Just buy it with confidence and if there is any problem of it

YXQ Ball Screw End Supports 1Pcs BK12 + 1Pcs BF12 Standard Bearing End Blocks for SFU1604 SFU1605 SFU1610 16mm Motion BallScrew CNC Machine Parts auspowers_batchsix 4 test tubes and holdingYXQ Ball Screw End Supports 1Pcs BK12 + 1Pcs BF12 Standard Bearing End Blocks for SFU1604 SFU1605 SFU1610 16mm Motion BallScrew CNC Machine Parts YXQ end support unit such as BK type bearing with special sealing gasket for seal, can direct installation, use for a long time. apply for electronic machinery robot, measuring instruments, factory automation equipment, etc. Product Name: BK12 + BF12 Ball Screw End Support Type: SFU1605 Material: Carbon