Fermerry 18 AWG Silicone Hook-Up Wire Kit – 6 Colors, 25 ft Spools | Flexible Tinned Copper Lead Wires

Fermerry 18 AWG Silicone Hook-Up Wire Kit

Designed for DIY electronics, LED projects, RC builds, and internal wiring in compact devices, this kit combines six vivid colors on 25 ft spools. Each conductor uses 18 AWG silicone-insulated tinned copper, delivering a reliable blend of flexibility and durability for everyday assembly tasks.

What’s included

• Six 25 ft spools in black, red, blue, white, green, and yellow
• 3.2 mm heat shrink tubing in six colors (3 pieces per color)
• 4 inch wire ties in six colors (3 pieces per color)

Key specifications

• Conductors: 150 strands of 0.08 mm tinned copper per wire
• Insulation: Silicone jacket rated up to 200°C
• Voltage rating: 600 V
• Outer diameter: 2.3 mm; highly flexible with low impedance

Practical benefits

The silicone insulation stays flexible under frequent movement, reducing the risk of cracking. The fine 0.08 mm copper strands enhance pliability for easy stripping and reliable crimps or solder joints. Tinned copper helps resist oxidation in many environments.

Typical use cases

• LED lighting setups, model wiring, RC hobby projects
• Internal wiring for electronics, instrumentation, small transformers, and motors

How to use

Pick a color, cut the desired length, strip the insulation with care, and attach a terminal or solder joint. The silicone jacket remains pliable even after bending, aiding tidy, durable connections.

Care and handling

• Store in a cool, dry place away from direct sunlight
• Inspect for nicks or cracks before use