[1200mm SBR20UU]
Please check the model and specifications of the product before ordering
Package Includes: 2pcs SBR12L ... MM Linear Guide + 4pcs SBR12UU
2pcs SBR16L ... MM Linear Guide + 4pcs SBR16UU
2pcs SBR20L ... MM Linear Guide + 4pcs SBR20UU
Please test components before installation.