3M Heat Shrink Tubing: 0.19 in I.D. Before Shrinking, 0.09 in I.D. After Shrinking
The 3M Heat Shrink Tubing (SKU 4NKN1) is a standard heat shrink tubing product from 3M, supplied in clear color. It has a 0.19 in inner diameter before shrinking and a 0.09 in inner diameter after shrinking, with a…
SKU 3G-OTH-55437
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Product Description
The 3M Heat Shrink Tubing (SKU 4NKN1) is a standard heat shrink tubing product from 3M, supplied in clear color. It has a 0.19 in inner diameter before shrinking and a 0.09 in inner diameter after shrinking, with a length of 100 ft. The manufacturer part number is FP301-3/16-100'-CLEAR-SPOOL.
Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.
Frequently Asked Questions
What is 3M Heat Shrink Tubing used for?
3M Heat Shrink Tubing is used to insulate and protect electrical wires, cables, and connections from moisture, abrasion, and short circuits. It shrinks tightly around components when heated, providing a durable, clear protective layer. Common applications include automotive wiring, electronics repair, and industrial cable management.
What are the specifications of 3M Heat Shrink Tubing?
This 3M Heat Shrink Tubing has a 0.19 in inner diameter before shrinking and a 0.09 in inner diameter after shrinking. It is 100 ft long, clear in color, and comes on a spool. The manufacturer part number is FP301-3/16-100'-CLEAR-SPOOL. It is a standard heat shrink tubing product from 3M.
Where to buy 3M Heat Shrink Tubing in worldwide?
You can source 3M Heat Shrink Tubing through 3G Electric, a global industrial equipment distributor established in 1990. We handle full logistics, customs clearance, and delivery to worldwide locations. Contact us for availability and lead time. We supply this 3M tubing to customers across industries.
How to install 3M Heat Shrink Tubing?
To install, slide the tubing over the wire or connection before shrinking. Apply heat evenly using a heat gun or hot air tool at approximately 275 °F (135 °C). The tubing will shrink to about half its original diameter, forming a tight seal. Allow it to cool before handling. Always follow standard electrical safety practices.
Used in
Common applications for 3M3M Products
3G Electric supplies 3M standard heat shrink tubing. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.















