Zoom icon Click to expand Tap to zoom Chevron down icon Chevron down icon Clock Hairsprings by PERRIN Sale $27.20 | / SKU 74-183 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 Clock Hairsprings a package of 6 dozen assorted hairsprings with collets for clocks.