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<h3>Key features</h3><ul> <li>Linear Motion Guides</li> <li>4PCS Linear Motion Ball Bearing Slide Block Bushing SC8UU SCS8UU SC10UU SCS12UU 16UU 20UU 25UU Linear Shaft 3D Printer Parts</li> </ul><p>Linear Motion Guides4PCS Linear Motion Ball Bearing Slide Block Bushing SC8UU SCS8UU SC10UU SCS12UU 16UU 20UU 25UU Linear Shaft 3D Printer Parts==========High-concerned chemical : Model Number : SCS8UU SCS10UU SCS12UU SCS16UU SCS20UU SCS25UUGuide Width or Diameter : 8mm 10mm 12mm 16mm 20mm 25mm</p><p>Free shipping included. 30-day hassle-free returns.</p>
The catalog often lists the same model at several merchants — worth a price check before you buy.