RIO InTouch Level T Welding Tubing gives fly anglers the flexibility to customize sinking tips for chasing species like salmon, steelhead, or stripers in deep runs and fast water. This heat-shrink tubing slides over a doubled-back section of line and locks into place when welded, creating durable loop connections on Level T sinking material. Available in Regular (1/16 in. ID) for T11 and smaller or Large (3/32 in. ID) for T14 and larger, each tube shrinks to about half its original size for a secure hold. Heat-shrink tubing for welding loops on Level T sinking material Regular (1/16 in. ID) fits T11 and smaller; Large (3/32 in. ID) fits T14 and larger Tubes shrink to ~50% of original size for a secure hold Quantity per pack: 20 - 6' clear tubes Made in the USA