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Holiday Gift Guide Alpha Wire Fit221b3-4 Bk203 Heat Shrink Tubing And Sleeves 250ft Spool Black Flash Sale: 75% Off [ICeWysln]

$44.99 $143.99 -69%

Alpha Wire FIT221B3-4 BK203 Heat Shrink Tubing and Sleeves The Alpha Wire FIT221B3-4 BK203 Heat Shrink Tubing and Sleeves are designed for durability and versatility, making them an essential component for a wide range of applications. This premium-q

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Alpha Wire FIT221B3-4 BK203 Heat Shrink Tubing and Sleeves

The Alpha Wire FIT221B3-4 BK203 Heat Shrink Tubing and Sleeves are designed for durability and versatility, making them an essential component for a wide range of applications. This premium-quality heat shrink tubing stands out for its robust construction and exceptional flexibility, providing reliable insulation and protection for your electrical projects.

Key Features and Specifications

The FIT221B3-4 BK203 tubing is made from high-quality polyolefin, offering excellent resistance to abrasion, chemicals, and moisture. With a 2:1 shrink ratio, it accommodates various wire sizes, ensuring a perfect fit for insulation, splicing, and bundling. Each spool contains 250 feet of black tubing, providing ample length for multiple applications. The tubing boasts a temperature range of -55°C to 125°C, making it suitable for both indoor and outdoor use. Additionally, it is flame-retardant, ensuring compliance with industry safety standards.
  • Material and Construction: High-quality polyolefin for durability and flexibility.
  • Size and Dimensions: 2:1 shrink ratio, 250 feet per spool.

Applications and Benefits

The Alpha Wire FIT221B3-4 BK203 Heat Shrink Tubing is ideal for a variety of applications, including electrical insulation for wire splices and connections, protection against abrasion and environmental damage, and bundling and organizing wires for a cleaner look. This tubing is also perfect for automotive, marine, and industrial applications where durability is essential. Whether you are a DIY enthusiast or a professional electrician, the FIT221B3-4 BK203 provides the reliability and protection you need to complete your projects with confidence.
  • Applications: Electrical insulation, splicing, bundling, automotive, marine, and industrial.
  • Benefits: Durable insulation, protection against damage, easy installation.
Order your Alpha Wire FIT221B3-4 BK203 Heat Shrink Tubing today and experience the difference in quality and performance!

What Our Customers Say

January 1, 2026

Absolutely no complaints!

This is a very solid product.

- Kim Y..

January 1, 2026

Absolutely no complaints!

A top quality product indeed.

- Kelly J..

January 1, 2026

Absolutely no complaints!

A very smart and useful item.

- Madelyn H..

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