20/1PCS Old Switch Box Repair Screw Cassette Fixed Support 86 Type Wall Sockets Bottom Box Replacement Insulation Repair Device Quake black 20PCS 6.9x4.7cm

86-Type Wall Switch Box Repair Screws & Insulation Kit

black / 20PCS / 6.9x4.7cm
$44.98 $53.97
Skip to product information
20/1PCS Old Switch Box Repair Screw Cassette Fixed Support 86 Type Wall Sockets Bottom Box Replacement Insulation Repair Device Quake black 20PCS 6.9x4.7cm
  • 20/1PCS Old Switch Box Repair Screw Cassette Fixed Support 86 Type Wall Sockets Bottom Box Replacement Insulation Repair Device Quake black 20PCS 6.9x4.7cm
  • 20/1PCS Old Switch Box Repair Screw Cassette Fixed Support 86 Type Wall Sockets Bottom Box Replacement Insulation Repair Device Quake
  • 20/1PCS Old Switch Box Repair Screw Cassette Fixed Support 86 Type Wall Sockets Bottom Box Replacement Insulation Repair Device Quake
  • 20/1PCS Old Switch Box Repair Screw Cassette Fixed Support 86 Type Wall Sockets Bottom Box Replacement Insulation Repair Device Quake
  • 20/1PCS Old Switch Box Repair Screw Cassette Fixed Support 86 Type Wall Sockets Bottom Box Replacement Insulation Repair Device Quake
  • 20/1PCS Old Switch Box Repair Screw Cassette Fixed Support 86 Type Wall Sockets Bottom Box Replacement Insulation Repair Device Quake
  • 20/1PCS Old Switch Box Repair Screw Cassette Fixed Support 86 Type Wall Sockets Bottom Box Replacement Insulation Repair Device Quake
  • 20/1PCS Old Switch Box Repair Screw Cassette Fixed Support 86 Type Wall Sockets Bottom Box Replacement Insulation Repair Device Quake black 20PCS 6.9x4.7cm
  • 20/1PCS Old Switch Box Repair Screw Cassette Fixed Support 86 Type Wall Sockets Bottom Box Replacement Insulation Repair Device Quake
  • 20/1PCS Old Switch Box Repair Screw Cassette Fixed Support 86 Type Wall Sockets Bottom Box Replacement Insulation Repair Device Quake
  • 20/1PCS Old Switch Box Repair Screw Cassette Fixed Support 86 Type Wall Sockets Bottom Box Replacement Insulation Repair Device Quake
  • 20/1PCS Old Switch Box Repair Screw Cassette Fixed Support 86 Type Wall Sockets Bottom Box Replacement Insulation Repair Device Quake
  • 20/1PCS Old Switch Box Repair Screw Cassette Fixed Support 86 Type Wall Sockets Bottom Box Replacement Insulation Repair Device Quake
  • 20/1PCS Old Switch Box Repair Screw Cassette Fixed Support 86 Type Wall Sockets Bottom Box Replacement Insulation Repair Device Quake
86-Type Wall Switch Box Repair Screws & Insulation Kit

86-Type Wall Switch Box Repair Screws & Insulation Kit

$44.98 $53.97
Color
Size
Voltage6.9x4.7cm

Restore Loose Wall Switch & Socket Boxes Quickly and Easily

Keep your electrical fixtures secure and stable with this 86-Type Wall Switch Box Repair Kit. Whether you're a DIY enthusiast or a professional electrician, these replacement repair screws and insulation tubes make it simple to restore stripped or worn-out flush-mounted switch and socket cassette boxes — no need to replace the entire wall box assembly.

Key Features

  • Universal 86-Type Compatibility: Designed specifically for standard 86-type flush-mounted electrical boxes — the most common wall socket and switch standard in use today.
  • Durable Materials: Constructed from premium PC plastic and steel for lasting strength, reliable insulation, and resistance to everyday wear.
  • Insulated Design: Each unit features an approximately 4 cm insulation tube to ensure safe, non-conductive contact around electrical fittings.
  • Compact & Precise Fit: Screw length of 5.3 cm and overall size of 6.9 × 4.7 cm for a snug, rattle-free fit in standard cassette boxes.
  • Flexible Quantity Options: Available in packs of 1, 2, 6, 10, or 20 pieces — perfect for single repairs or stocking up for multiple projects.
  • Easy Installation: Simple drop-in replacement that requires no special tools or advanced electrical knowledge.

Specifications

  • Material: PC (Polycarbonate) & Steel
  • Overall Size: 6.9 × 4.7 cm
  • Screw Length: 5.3 cm
  • Insulation Tube Length: Approximately 4 cm
  • Compatibility: 86-type flush-mounted electrical boxes
  • Available Quantities: 1 / 2 / 6 / 10 / 20 PCS
  • Country of Origin: Made in Mainland China

What's in the Box?

1, 2, 6, 10, or 20 × 86-Type Flush-Mounted Box Repair Screw & Insulation Tool (quantity based on selected option)

Learn more: OSHA guidance on hand and power tools

Frequently Asked Questions

Q: What type of wall boxes are these 86-type repair screws compatible with?

A: These repair screws are designed exclusively for standard 86-type flush-mounted electrical boxes — the most widely used switch and socket box format. They are ideal for repairing loose, stripped, or damaged cassette support points in standard wall-mounted switch and outlet boxes.

Q: Do I need any special tools to install these wall switch box repair screws?

A: No special tools are required. The repair screws are designed for easy, straightforward installation using a standard screwdriver. The insulation tube is pre-fitted to ensure safe and secure placement during installation.

Q: How many pieces should I order for a typical home repair job?

A: For a single switch or socket repair, the 1 or 2-piece pack is usually sufficient. For larger renovation projects or maintenance work across multiple outlets and switches, the 10 or 20-piece pack offers the best value and ensures you have spares on hand.

Q: Are these repair screws safe to use with live electrical boxes?

A: The PC insulation tube provides a non-conductive barrier around the screw shaft. However, always follow standard electrical safety practices — switch off the relevant circuit breaker before performing any work on wall sockets or switch boxes.

Production & Packaging Notice

To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.

You may also like