Cable guide tool: allows you to quickly and very flexibly route cables through empty pipes, plasterboard walls, floor and ceiling walls, etc. Two forms of cable pullers: two different size cable pullers that can be guided through cable pipes of different diameters. This innovative design allows for smooth passage through closed spaces, insulators and other obstacles and allows you to pull the cable from the bottom to your access point Easy and effective use: puller has holes for fixing the pull cord, just pass the cord or a special cord through the small holes and fix it, then leave the magnetic pullers on both sides of the tube or plate and gently move puller around the outside of the tube to pass the cord where you need it Saving time and less damage to pipes and walls: by using wire pullers you can save time for repeated work on the ends of pipes or on both sides of partitions. Ce design innovant permet un passage en douceur travers les espaces ferms, isolateurs et autres obstacles et vous permet de tirer le cble du bas vers votre point accs Utilisation simple et efficace : extracteur a des trous pour la fixation du cordon de traction, il suffit de passer le cordon ou un cordon spcial travers les petits trous et de le fixer, puis de laisser les extracteurs magntiques des deux cts du tube ou de la plaque et de dplacer doucement extracteur autour de extrieur du tube pour faire passer le cordon l o vous en avez besoin Gain de temps et moins de dommages aux tuyaux et aux murs : en utilisant des tire-fils vous pouvez gagner du temps pour des travaux rpts sur les extrmits des tuyaux ou sur les deux cts des cloisons. In addition, you no longer need to cut multiple holes or holes to lay wires, and you can easily pull and install wires without damaging pipes or walls A warm reminder: influenced by the thickness of the pipe or partition, the floor, etc. (recommended thickness less than 1 cm), the magnetic adsorption capacity of the wire puller may vary, appropriate traction to reduce the speed of movement to ensure greater adsorption Packing: 1 color printed box. 1 set of 4 pullers. 1 English user manual. Weight: about 110g (including packaging). Note: This does not include other things, the color is based on the first picture, and the other pictures are just showing the effect Due to the differences between different monitors, the picture may not reflect the actual color of the item. Due to manual measurement. Please allow deviation. Thanks! becomeveryrich