5set/Lot SG10 SG15 SG20 SG25 SG66+M4 M5 M6 M8 Screw Bolts Bearing Steel U Groove Pulley Ball Bearings Track Guide Roller BearingHome Improvement > Hardware13,69 US$ (≈ 91,22 kr.)16,11 US$På lagerSold by AliExpress WWTil butikken