1、Made of high quality material, which makes it wear resistant and durable, with fine workmanship. 2、It is small and lightweight, easy to operate and convenient to storage, with it, you can quickly work out a GT knot. 3、Smoothly outgoing for Line Winder with tight knot and high strength, metal threading pipe, slick incision does not hurt the line. 4、Rubber clamp for Line Winder slot design, fixed for Line Winder does not slip, durable rubber material, can tighten for Line Winder, do not hurt the line. 5、Adjustable resistance knob, anti‑slip thread design, according to the need to adjust the transmission speed, the knot for Line Winder more even, clockwise tight, counterclockwise loose. 1 x Fishing Knotting Kit  Condition: 100% Brand NewItem Type: Fishing Knotting KitMaterial: Aluminum+Stainless Steel+RubberProduct Length: Approx. 8.5cm/ 3.3inProduct Width: Approx. 3.3cm/ 1.3inWeight: Approx. 62.0g/ 2.2ozUsage: Fishing Accessories