VEVOR 2PCS SBR20 1500mm Linear Guide Rail Slide Rail 4 PCS SBR20UU Bearing Block
VEVOR high-quality SBR linear guide rail includes 2 guide rails and 4 slide blocks. SBR Linear Guide Rail Set: SBR20-1500 mm Linear motion guide rail includes 2 x 59 in/1500 mm length SBR20 guide rails and 4 x SBR20UU slide blocks.