Zoom icon Click to expand Tap to zoom Chevron down icon Chevron down icon Fourth Wheel 130.020 by Hermle Sale $17.90 | / SKU CP-0120 1 2 3 4 5 6 7 8 9 10+ Quantity Chevron down icon Quantity Add to cart Spinner icon Notify me when back in stock Email address Email me when available Fourth Wheel 130.020 is a Hermle part specifically for movement 130.020.