These custom-made roller arcs are designed for smooth 180-degree turns, guiding wire or cable back in the opposite direction with minimal friction. Ideal for compact setups requiring a full reversal. Contact our sales team to discuss materials, dimensions or custom groove options. These custom-made roller arcs are designed for smooth 180-degree turns, guiding wire or cable back in the opposite direction with minimal friction. Ideal for compact setups requiring a full reversal. Contact our sales team to discuss materials, dimensions or custom groove options.