1pc 300mm MGN12 Miniature Linear Rail Guide Rail 12mm Width 2x MGN12B Slide Bloc

Model: MGN12(linear rail), MGN12B(slide block). Rail Length: 300mm / 11.8in. 1 Linear Guide Rail. Rail Width: 12mm / 0.5in. Type: Slide rail. 2 Linear Guide Blocks. Designed with ball retainer, which allows interchangeability in the case of small precision.

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