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55-piece heat-shrink tubing kit in 11 colours, five diameters 1mm to 5mm, 200mm lengths

Unique-Bargains

Unique-Bargains 55Pcs 2:1 Heat Shrink Tubing Kit 1mm-5mm 5 Size

SKU CH-R09R-ZFPV0

A 55-piece heat-shrink tubing kit in 11 colours and five diameters from 1 mm to 5 mm, 2:1 shrink ratio, 600 V rating, 200 mm lengths, shrinks from 70 °C

  • Product typeHeat Shrink Tubing
  • Key features2:1 Shrink Radio;5 Different Sizes;Wire Sleeve;Polyolefin Ma
  • 2:1 shrink ratio halves tubing diameter for tight insulation
  • 55 pieces across 11 colours and 5 sizes cover many wiring tasks
  • Polyolefin material withstands 600 V for reliable electrical protection
  • Starts shrinking at 70 °C and fully recovers by 110 °C
  • Each tube is 200 mm long giving ample coverage per joint

55-Piece Heat Shrink Tubing Kit

This kit contains 55 pieces of polyolefin heat shrink tubing in five diameters from 1 mm to 5 mm. The assortment provides eleven colours for easy circuit identification. Each tube is 200 mm long before shrinking and has a 2:1 shrink ratio.

Suits hobbyists and technicians insulating small

The range of diameters covers common low-voltage and signal cables up to 5 mm. Users needing larger diameters, higher voltage ratings above 600 V, or adhesive-lined tubing for environmental sealing should look at other products.

Covers 1 mm to 5 mm wire bundles

The tubing starts shrinking at 70 °C and fully recovers at 110 °C, halving its diameter to form a tight insulating layer. It comfortably handles standard automotive and electronics wiring but runs out for cables thicker than 5 mm or applications requiring dual-wall construction.

How it compares

Measured against everything we stock in Wire Connectors & Cable Ties, at today’s prices. Recalculated every night.

Price $5.99
Cheaper than about 80% of the 1,040 comparable items (median $13.99).

Specifications

Product
Brand nameUnique Bargains
Product typeHeat Shrink Tubing

Questions about this item

What heat source do I need to reach the 70°C start and 110°C full shrink temperatures?

A standard heat gun or even a hair dryer set to high will reach 70 °C to start shrinking and 110 °C for full recovery.

Will the 5 mm tube still grip a 2.5 mm wire after it shrinks 2:1?

Yes — the 5 mm tube shrinks down to 2.5 mm, matching that wire size exactly.

How can I confirm the tubing is rated for the 600 V circuit I’m insulating?

The tubing is rated to withstand 600 V, so it is suitable for that voltage level.

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