shrink tubes

armour background black blue braiding cable cabling closeup color colourful communication component connection connector construction contact corrugated covering detail electric electrical electricity electronic energetic equipment green heat heatshrink industrial industry installation insulation isolated isolation isolator junction lead line male many material new parleying physics pipe plastic plug polyolefin power production protect protection red row science several shell shop shrink shrinkable splices structure technical technology terminal terminals therm thermo tool tube tubing various view white wire work workpiece yellow