Item Type: Cable Threading Aid Material: 45 steel Color: Silver Effective Stroke of Wire Box: Approx. 58-78mm / 2.3-3.1in Effective Stroke of Distribution Box: Approx. 195-245mm / 7.7-9.6in Applicable Specifications: Various wire boxes, distribution boxes1QUICK THREADING: Flexible pulleys and fast threading, not easy to get stuck, improve your work efficiency and save time. 2ANTI SLIP SAWTOOTH: The anti slip serrations on the threading aid can quickly clamp the wire box, making it more stable. 3STEEL MATERIAL: The threading aid is made of steel with high hardness, wear resistance and extremely long service life. 4COMPACT AND PRACTICAL: This auxiliary tool is small in size, suitable for electricians to carry around, and can help electricians to complete tasks such as threading and feeding. 5WIDE APPLICATION: This auxiliary tool is suitable for all kinds of junction boxes and distribution boxes. It is a universal product and is very practical. 1 x Cable Threading Aid