4pcs SHF8 SHF10 SHF12 SHF13 SHF16 SHF20 SHF25 SHF30 Aluminum Linear Rod Rail Shaft Support CNC Router Parts 3d Printer PartsHome Improvement > Hardware3,00 USD (≈ 2,69 €)5,55 USDDisponibileSold by AliExpress WWVai al negozio