3M 7000031556 Heat Shrink Tubing Assortment 3/32 in

Product Description

The 3M 7000031556 is a heat shrink tubing assortment pack built around the FP-301 series, offering seven distinct colors with five pieces of each color per pack. The FP-301 tubing provides reliable insulation and strain relief for wire terminations, splices, and electrical connections. It shrinks with applied heat to form a tight, uniform sleeve over conductors and connectors. Each piece measures 3/32 inches in nominal diameter before shrink. This assortment is suited for color-coding circuits, protecting bare wire ends, and organizing multi-wire harnesses in electrical and electronic service work.

This pack is commonly used in residential and light commercial electrical applications, automotive wiring, panel wiring, and low-voltage control circuit work. Electricians, HVAC technicians, and electronics technicians reach for heat shrink assortments when working on control boards, thermostat wiring, sensor leads, and terminal connections that require both insulation and a finished appearance. The 7-color format makes it practical for color-coded identification in multi-conductor installations.

Key Features

• Seven colors included with 5 pieces of each color per pack
• 3/32-inch nominal pre-shrink diameter suits small-gauge conductors and wire leads
• FP-301 series tubing designed for consistent, uniform shrink performance
• Supports color-coding for circuit identification and organization
• Compact pack format for field service kits and service vans

Compatibility

Designed as a general-purpose heat shrink tubing assortment suitable for small-gauge wire insulation, splice protection, and terminal covering in electrical, HVAC control, and low-voltage wiring applications.

Installation Notes

Heat shrink tubing of this type is installed by electricians and service technicians working under applicable NEC guidelines. De-energize all circuits before applying tubing to any conductor or terminal. Use a dedicated heat gun rather than an open flame to ensure even shrink without damaging the tubing or adjacent components. Allow the tubing to cool fully before restoring power or handling the connection.

Technical Specifications

• Nominal Diameter (Pre-Shrink): 3/32 inches
• Colors Included: 7
• Pieces per Color: 5
• Weight: 0.05 pounds
• UPC: 00051135366189

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7000031556