You're mid-job, wires are bare, and you need insulation that actually seals the joint — not just covers it. This trade pack gives you 60 pre-cut, glue-lined tubes across six sizes so you stop running back to the van for the one missing diameter. Each tube is 95 mm long, carries an internal adhesive ring that melts down and bonds when you apply heat, and slots straight onto your connection. No measuring, no cutting, no fumbling. The see-through snap-shut case means you can grab the right size at a glance and it all stays tidy in your tool tray. 20 off 4.0 mm, 15 off 6.0 mm, 10 off 8.0 mm, 5 off 12 mm, 5 off 16 mm, 5 off 19 mm. One box, every common gauge on a residential or light-commercial wiring job. Add to cart and it's on its way from our AU warehouse