Click to expand Tap to zoom Fox Edges Kuro O Rings by Fox Sale £4.25 | / SKU CAC543 Small | 2.5mm - £4.25 Medium | 3.2mm - £4.25 Large | 3.7mm - £4.25 Size Small | 2.5mm Medium | 3.2mm Large | 3.7mm 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Add to cart Fox Kuro Coated Rig Rings are round in profile and feature a non-reflective coating which enables smooth movement on hook shanks or D-rigs.