Gardner Tackle verdeckte Flexi-Köderschrauben - Karpfenbrasse Tench Stachel grob angeln

The Mini Flexi Bait Screw has a 5mm long screw thread (point to outside face of screw loop). These are perfect for use with small pop up hookbaits and ‘cork balled’ hookbaits, in which the boilie skin rarely exceeds 2-3 mm.

eBay