5mm round tungsten bead with a piece of silicone in the centre. Perfect for use as a top bead on a leadcore Helicopter set-up as the bead pulls free of the silicone under pressure, allowing the rig to slide off the leadcore in the event of a crack-off or cut-off.
Supplied in packs of 8.
For use on a helicopter set up the bead has a piece of silicone in the centre that pulls free if the silicone becomes under pressure. It allows the rig to slide off the lead core in case of a crack off or cut off.
