Ronstan rubber opstand orbit 40

Stand-up Base, S40 BB & RT Orbit Blocks™... Ronstan rubber opstand orbit 40Stand-up Base, S40 BB & RT Orbit Blocks™ 3Low profile stand-up kit allows 0° or 90° alignment Stand-up kits feature a clatter-free rubber boot. 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. * Recommended fasteners - 2 x 5mm (3/16") round/cylinder head screws