![Conduit piston (mouse). Used to vacuum pull rope through long lengths of conduit…. Vacuum the rope through, then attach your wire, then pull the rope back. : r/specializedtools Conduit piston (mouse). Used to vacuum pull rope through long lengths of conduit…. Vacuum the rope through, then attach your wire, then pull the rope back. : r/specializedtools](https://i.redd.it/conduit-piston-mouse-used-to-vacuum-pull-rope-through-long-v0-sg8kuxyjryy81.jpg?width=2000&format=pjpg&auto=webp&s=f6bd21ed840654c5a797d3f45799fc87c43b846e)
Conduit piston (mouse). Used to vacuum pull rope through long lengths of conduit…. Vacuum the rope through, then attach your wire, then pull the rope back. : r/specializedtools
![When you need to suck pull string through smurf tube, but your vacuum can't get a good seal : r/techsupportmacgyver When you need to suck pull string through smurf tube, but your vacuum can't get a good seal : r/techsupportmacgyver](https://i.redd.it/s0y36obt6a611.jpg)
When you need to suck pull string through smurf tube, but your vacuum can't get a good seal : r/techsupportmacgyver
![Cable Pulling Aid 16 m, 5 mm Retractable Spiral Pull Wire with 2 Guide Springs, Cable Retraction Aid, Ideal Retractable Tape Cable Laying, Pull Wire for Empty Pipes, with 4 Velcro Straps, Cable Pulling Aid 16 m, 5 mm Retractable Spiral Pull Wire with 2 Guide Springs, Cable Retraction Aid, Ideal Retractable Tape Cable Laying, Pull Wire for Empty Pipes, with 4 Velcro Straps,](https://m.media-amazon.com/images/I/71ELGkpkv4L._AC_UF350,350_QL80_.jpg)