3M 7000031557 Heat Shrink Tubing Assortment 3/16 Inch

Product Description

The 3M 7000031557 is a heat shrink tubing assortment pack from the FP-301 product line, sized at 3/16 inch diameter. Each pack contains three pieces of tubing in each of seven distinct colors, giving installers a variety of options for color-coded wire identification, insulation, and strain relief in a single purchase. The FP-301 series is a general-purpose, dual-wall or single-wall polyolefin heat shrink tubing widely used by electricians, HVAC technicians, and panel wiring professionals for protecting splices, terminations, and conductor ends. This assortment format suits service vans and shop benches where a range of colors needs to be on hand without stocking individual spools.

This assortment pack is appropriate for residential and light commercial electrical work, low-voltage control wiring, HVAC control panels, and similar applications where color-coded wire identification improves traceability and serviceability. The 3/16 inch size fits common small-gauge conductors. Sold in packs of 21 total pieces across seven colors, with a minimum order quantity of 10 packs per case, this product is suited for contractors and supply houses maintaining working stock.

Key Features

• Seven colors included — three pieces per color per pack for color-coded identification
• 3/16 inch nominal diameter for small-gauge conductor applications
• FP-301 series polyolefin construction for reliable insulation and protection
• Assortment format reduces the need to stock multiple single-color SKUs
• Minimum order quantity of 10 packs per case for supply-house and contractor purchasing

Compatibility

Designed for use on small-gauge conductors and wire terminations where 3/16 inch heat shrink tubing is the appropriate fit. Suitable for general electrical, low-voltage, and control wiring applications.

Installation Notes

Heat shrink tubing is installed by licensed electricians and HVAC technicians as part of wire termination and splice protection work. Power down and de-energize all circuits before applying tubing to conductors. Use a calibrated heat gun rather than an open flame to shrink tubing evenly and avoid scorching the material or adjacent wiring. Follow applicable NEC requirements for insulation and conductor protection at termination points.

Technical Specifications

• Nominal Diameter: 3/16 inch
• Colors Included: 7
• Pieces per Color: 3
• Total Pieces per Pack: 21
• Minimum Order Quantity: 10 packs
• Weight: 0.08 pounds
• UPC: 00051135366202

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7000031557