VEVORLinear Guide Rail Set, SFC20 1200mm, 2 Pieces 39.4"/1000mm SFC20 Guide Rails, 4 Pieces SC20 Slide Blocks, 4 Pieces Rail Supports, Linear Rails and Bearing Kit for Automated Ma

VEVOR Linear Rail Slide SFC20-1200mm 2 PCS 47.2 in/1200mm SFC20 Guide Rails 4 PCS SC20 Slide Blocks 4 PCS Rail Supports Linear Rails and Bearings Kit for Automated Machines CNC DIY Project

OrangeA Linear Rail 2PCS SBR16-2000mm, 2xLinear Guide Rails and 4X Square Type Carriage Bearing Blocks,CNC Rail Kit

Shaft Collar for SBR20 Linear Rail Stop, 20mm Bore 40mm OD 12mm Thickness Aluminum Alloy Anodized Clamp-On with M5 Set Screw, Locking Collars for CNC and Linear Motion Systems