Korda Shrink Tube is a vital rig component used to enhance hooking efficiency by creating custom ‘line-aligners’ or protecting critical knots. When subjected to steam, the tube shrinks to half its original diameter, forming a tight, durable sleeve over the eye of the hook or a swivel. This allows the angler to set an aggressive inward curve that forces the hook to flip and turn downwards the moment it is inhaled. Available in discrete camouflage colours, it remains low-profile on the bottom while providing the mechanical advantage needed for more secure hook-holds.