Flexible d.4ø perlon probe wire perlon d.4mm probe. they are made of german-made perlon material with high mechanical properties built for a long time and are non-deformable.
strain spring with perlon special wire; ø 4 mm; head with non-deformable steel spring; breaking load 35 kg / mmq. other measures are also available: 05.10 15 25 meters long. flexible practical and easy to insert into corrugated tubes from d.20-25mm. shiny black color. no electrical conductivity. with flexible fitting hooks and tie rods with interchangeable threaded holes. traction-resistant. length 20mt