Beads for quick hooking of the ends to the main line. They have a hole for the rig and a cross track into which, with a certain pressure, the main line is inserted. Their special shape makes the hook-and-release operation easier. Made of highly resistant transparent material. Bag of 24 pieces. Size 5: main line Ø from 0.70 to 0.90 mm - max final Ø 0.80 mm. Size 6: main line Ø from 1.00 to 1.40 mm - max final Ø 1.20 mm.