electrical steel wire threader pipe concealed line threader thread guide machine wire network cable pay-off string spring wire grip

[round head + round head] solid spring [flat head + flat head] solid spring [roller skating head + flat head] solid spring black and red three-strand plastic steel [round head] threader black and red three-strand plastic steel [flat head] threader

[5 m]] [10 meters]] [15 meters]] [20 meters]] [25 m]] [30 meters]] [50 meters]]