Ronstan Stand-up Base For Series 55 Orbit Blocks

You use this item with the Series 55 Orbit Blocks, to create stand up blocks.

Low profile stand-up kit allows 0° or 90° alignment 

The RF2455 stand-up kit features a clatter-free rubber boot and forged lacing eye with 6mm fixing holes with 45mm centre to centre

You can attach the Dyneema® link so that the block is aligned with the stand-up base or across it. It’s a neat, low-profile solution which allows full articulation.