Zoom icon Click to expand Tap to zoom Chevron down icon Chevron down icon Strike Extension FHS 340/341 by Hermle Sale $11.30 | / SKU CP-0530 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 Strike Extension FHS 340/341 is a strike extension specifically for Hermle Movements 340 and 341.