• 150mm/5.9inch T8 Lead Screw Nut Set, 8mm Diameter Lead Screw+KP08 Pillow Bearing Block+Coupler for 3D Printer,CNC and DIY (150mm, Set) KWD 5
• [4pcs/Pack] 6mmx 250mm Linear Motion Rod Shaft Guide, 4PCS 6mm Steel Rod for 3D Printer and CNC Machine (6mm Diameter, 250mm / 9.842 inch) KWD 5.500
• [10pcs/Pack] 8mm x 350mm Linear Motion Rod Shaft Guide, 10PCS 8mm Steel Rod for 3D Printer and CNC Machine (Diameter:8mm, 350mm / 13.779 inch) KWD 8.500
• 450mm/17.71inch Ball Screw RM/SFU1605 (Diameter 16mm, Lead 5mm) with Metal Ball Screw Nut, BK/BF End Supports and Ball NUT HOUSINGS CNC Parts for DIY CNC Machine and 3D Printer (RM/SFU1605 KWD 14
• [2 Pack] HGR20/HGH20 450mm / 17.71 inch Linear Sliding Rail Guide with 4 HGH20CA Linear Bearing Sliding Carriage Block for 3D Printer, CNC Machine and Routers (450mm, HGR20/HGH20) KWD 6
• [20pcs / Pack] 8mm Linear Motion Rod Shaft Guide Set,4X 400mm Linear Motion Rod Shaft Guide,8pcs Linear Slide Blocks and 8pcs SK8 Rod Rail Support for 3D Printer and DIY CNC Parts KWD 16
• [2pcs/Pack] Linear Motion Rod Shaft Guide, 2PCS End Hollow Linear Steel Rods with Screws for 3D Printer and CNC Machine (Inner Hole Dia 3mm) (End Hollow Inner Hole Diameter: 3mm, 6 x 150mm) KWD 6
• [16pcs/Pack] 150mm / 5.9inch T8 Lead Screw Kit,2 x Linear Motion Rod Shaft Guide,4pcsSlide Blocks, 4pcs SK8 Supports and 1 PC Flexible Shaft Coupling for 3D Printer and DIY CNC Machine (150mm, Set) KWD 11.500
• [4 Pack] SBR16UU Aluminum Slide Block,4PCS 16mm Bearing Slide Block for 16mm SBR16 Linear Motion Guide Rail (SBR16UU, 4 Pack) KWD 4