“SLIP ON” LEADER LOOPS Don’t struggle with knots! Simply slide your fly line into the center of the braided loop connector and secure with a small shrink tube sleeve. Great for attaching shooting tapers, lead heads, backing, and leaders. Four connectors per pack. Clear and Yellow. 30 and 50 lb. #30lb. for 3-8wt. #50lb. for 9-14wt.