Solder Seal Heat Shrink Wire Connectors Box of 47 Pieces: White (1.7mm) x10, Red (2.5mm) x20, Blue (4.5mm) x 12, Yellow (5.5mm) x5
Product Code: BLA-HS-BOX
Product Description
Solder Seal Heat Shrink Wire Connectors Box of 47 Pieces
Heat shrink solder connectors with an adhesive lining are ideal for joining cables without a crimping tool. Introducing a streamlined insulation solution in a one-piece design.
This innovative product combines an adhesive-lined transparent heat-shrinkable sleeve with a low-temperature fluxed solder.
Hot-melt glue on both ends of the sleeve ensures a secure and customized fit for any wire size.
Box of 47 Pieces:
12x Colour: Blue / Wire Size: 2.3-4.5 mm 16-14AWG (1.5-2.5 mm2)
10x Colour: White / Wire Size: 1.00-1.7 mm 26-24AWG (0.25-34 mm2)
20x Colour: Red / Wire Size: 1.4-2.7 mm 22-18 AWG (0.5-1.0 mm2)
5x Colour: Yellow / Wire Size: 3.7-6 mm 12-10 AWG (4.0-6.0 mm2)
Glue rings and solder ring with flux
Operating temperature: -55℃-125℃
Minimum shrink temperature: 60˚C/125˚C
Starting temperature of solder melt: 118˚C
Temperature of fully solder melt:160˚C
Shrinkage ratio 2:1
Applications
These solder seal heat shrink wire connectors are designed for securely joining electrical wires while providing insulation and protection. With a range of sizes (17mm x 10 white, 25mm x 20 red, 45mm x 12 blue, 55mm x 5 yellow), they offer a simple solution for creating strong, waterproof, and durable connections.
The heat shrink technology ensures that the wires are securely sealed and protected against moisture, making these connectors ideal for use in various electrical applications where long-lasting, reliable connections are required.
Use these connectors to create secure, insulated, and durable wire connections in your electrical systems.
Technical Specification
Width
172mm
Depth
100mm
Height
23mm
Weight
0.89kg
11/07/2026
11/07/2026
prompt service and very helpful on line aerial selection by inputting post code Prices seemed reasonable
19/06/2026
Slow communication, website said delivery in few days but item was out of stock and this was not communicated until I emailed after a week of nothing.
08/06/2026
Communication with staff was fantastic, product quality was outstanding, price was good, and delivery was excellent. I will recommend it to anyone.
02/06/2026
Another fantastic experience. Easy to order, excellent quality & exceptionally fast delivery.
Google Company Reviews
10/07/2026
very pleased with the aerial purchased @ tool station . However the so called f type plug useless and not as pictured .
03/06/2026
Friendly staff sorted out my payment problem.
31/05/2026
I bought a 4-way distribution amplifier to replace an old one made by another company. Ordering and delivery went as planned. The amplifier is a solid piece of kit, built to last. Easy to fit. Works well. Nice one !
22/05/2026
Ordered a part that i couldnt find anywhere else, it arrived on time and was exactly what i needed. Cheers blake 👍🏽👍🏽👍🏽
22/05/2026
Can’t fault it. Great service from a family-run business. Will definitely buy again.

Many thsnks