Moroso 68011 Heat Shrink Tubing 1.1 to 0.375 Inch

Product Description

The MOROSO 68011 is a heat shrink tubing product designed to provide insulation and strain relief for electrical connections and wire terminations. It shrinks from a 1.1-inch diameter down to 0.375 inches, accommodating wire gauges from 2 AWG through 4/0 AWG. Electricians and automotive electrical technicians use this type of tubing to protect cable ends, splices, and battery lugs from moisture, abrasion, and short-circuit risk. The wide shrink ratio makes it suitable for a range of conductor sizes without stocking multiple tubing sizes.

This heat shrink tubing is suited for high-current electrical applications where large-gauge wire connections require durable, long-lasting insulation. Typical install scenarios include battery cable terminations, alternator leads, starter connections, and other heavy-gauge wiring found in automotive, marine, and industrial electrical systems. It is intended for use by licensed electricians or experienced electrical technicians working with large-conductor wiring assemblies.

Key Features

• Shrinks from 1.1 inches down to 0.375 inches for a secure, tight fit over large conductors
• Covers wire gauges from 2 AWG through 4/0 AWG
• Provides insulation and moisture protection at wire terminations and splices
• Reduces strain and abrasion at connection points on high-current circuits

Compatibility

Designed as an OEM-style replacement or upgrade heat shrink tubing for heavy-gauge electrical wire terminations in the 2 AWG to 4/0 AWG range.

Installation Notes

Installation should be performed by a qualified electrician or experienced technician. Disconnect and isolate all power sources before working on any electrical connections. Apply heat evenly using an appropriate heat gun, working from the center outward to prevent air pockets. Avoid open-flame heat sources, as uneven heat can damage the tubing or the underlying conductor insulation.

Technical Specifications

• Expanded Inner Diameter: 1.1 inches
• Recovered Inner Diameter: 0.375 inches
• Compatible Wire Gauge Range: 2 AWG to 4/0 AWG
• UPC: 60198668011

Standard Information

• Brand: MOROSO
• Manufacturer Part Number: 68011