Zoom icon Click to expand Tap to zoom Chevron down icon Chevron down icon 4.2mm Bell Cap by PERRIN Sale $21.50 | / SKU 11-83-41 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 4.2mm Bell Cap a 14kt yellow bell cap that measures 4.2mm.