1502 Series 4mm ID Spacer (6mm OD, 43mm Length) - 4 Pack

This 43mm length spacer is the epitome of the classical maker’s Keep-It-Simple philosophy! Is it this spacer’s 4mm ID that’s caught your attention, as you can use it as a spacer on a 4mm shaft? Or is it its 6mm OD, which you can affix a clamp onto or use with a 6mm ID bearing? In any case, when it comes to general utility, spacers of various lengths are nice to have on hand when exploring the depths of your innovation.

The 43mm length is ideal for spanning the open sides of 1120 Series U-Channel. Tying the two sides of the channel together adds strength and rigidity to your assembly.