Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

3G Electric
RFQ CartGet a QuoteSign inSign up
3M Heat Shrink Tubing: 2 in I.D. Before Shrinking, 1 in I.D. After Shrinking - Standard Heat Shrink Tubing
3MStandard Heat Shrink Tubing

3M Heat Shrink Tubing: 2 in I.D. Before Shrinking, 1 in I.D. After Shrinking

The 3M Heat Shrink Tubing (SKU 4NKV7) is a standard heat shrink tubing product with a 2-inch inner diameter before shrinking and a 1-inch inner diameter after shrinking, featuring a 2:1 shrink ratio. This yellow…

SKU 3G-OTH-53117

Brand
3M
Item
Heat Shrink Tubing: 2 in I.D. Before Shrinking, 1 in I.D. After Shrinking
Category
Standard Heat Shrink Tubing
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Technical Specifications

3M
Manufacturer Part Number
FP301-2-100'-YELLOW-SPOOL
Type
Before Shrinking, Yellow
Lg
100 ft
Color
Yellow
I.D. After Shrinking
1 in
View Full Spec Sheet

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

3M Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The 3M Heat Shrink Tubing (SKU 4NKV7) is a standard heat shrink tubing product with a 2-inch inner diameter before shrinking and a 1-inch inner diameter after shrinking, featuring a 2:1 shrink ratio. This yellow tubing is supplied in a 100-foot length and is identified by manufacturer part number FP301-2-100'-YELLOW-SPOOL.

Frequently Asked Questions

What is 3M Heat Shrink Tubing used for?

3M Heat Shrink Tubing is used for insulating, protecting, and bundling wires and cables in electrical, automotive, and industrial applications. The 2:1 shrink ratio allows it to conform tightly to components, providing strain relief and environmental sealing against moisture and abrasion.

What are the specifications of 3M Heat Shrink Tubing FP301-2-100'-YELLOW-SPOOL?

This 3M heat shrink tubing has a 2-inch inner diameter before shrinking and a 1-inch inner diameter after shrinking, with a 2:1 shrink ratio. It is yellow, supplied in a 100-foot length, and carries manufacturer part number FP301-2-100'-YELLOW-SPOOL.

Where to buy 3M Heat Shrink Tubing in worldwide?

You can source 3M Heat Shrink Tubing FP301-2-100'-YELLOW-SPOOL through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide locations, ensuring the product reaches your facility reliably.

How to install 3M Heat Shrink Tubing?

To install, slide the tubing over the wire or component before shrinking. Apply heat evenly using a heat gun or oven at the recommended temperature (typically around 121 °C for 3M polyolefin tubing) until it shrinks tightly around the substrate. Allow to cool before handling.

Used in

Common applications for 3M
Industrial process water filtration — 3M solid polypropylene cartridge (e.g., RT10Q16G20NN, 7 micron) for sediment removal in manufacturing lines.
Cooling tower pre-treatment — 3M string-wound cartridge (e.g., RT39B16G20NN, 30 micron) to protect heat exchangers from particulate fouling.
Food and beverage rinse water — 3M 1 micron solid cartridge (RT10Y16G20NN) for fine filtration to meet quality standards.
Chemical processing feed water — 3M 27 micron solid cartridge (RT30L16G20NN) for high-flow sediment reduction upstream of sensitive equipment.
Wastewater effluent polishing — 3M 2 micron string-wound cartridge (RT09Y16G20NN) for final particulate removal before discharge or reuse.
Pharmaceutical utility water — 3M 0 micron string-wound cartridge (RT09L16G20NN) for sub-micron filtration in critical systems.

3M 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.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

Similar products

Matched by specification & description
3M Heat Shrink Tubing: 3 in I.D. Before Shrinking, 1.5 in I.D. After Shrinking, 50 ft Lg, Yellow (MPN FP301-3-50'-YELLOW-SPOOL). Key specifications — Color: Yellow; Brand: 3M.
3M
3M Heat Shrink Tubing: 3 in I.D. Before Shrinking, 1.5 in I.D. After Shrinking, 50 ft Lg, Yellow (MPN FP301-3-50'-YELLOW-SPOOL). Key specifications — Color: Yellow; Brand: 3M.
3M Heat Shrink Tubing: 2 in I.D. Before Shrinking, 1 in I.D. After Shrinking, 100 ft Lg, Black, 2:1 (MPN FP301-2-100'-BLACK-SPOOL). Key specifications — Color: Black; Brand: 3M.
3M
3M Heat Shrink Tubing: 2 in I.D. Before Shrinking, 1 in I.D. After Shrinking, 100 ft Lg, Black, 2:1 (MPN FP301-2-100'-BLACK-SPOOL). Key specifications — Color: Black; Brand: 3M.
3M Heat Shrink Tubing: 2 in I.D. Before Shrinking, 1 in I.D. After Shrinking, 100 ft Lg, Blue, 2:1 (MPN FP301-2-100'-BLUE-SPOOL). Key specifications — Color: Blue; Brand: 3M.
3M
3M Heat Shrink Tubing: 2 in I.D. Before Shrinking, 1 in I.D. After Shrinking, 100 ft Lg, Blue, 2:1 (MPN FP301-2-100'-BLUE-SPOOL). Key specifications — Color: Blue; Brand: 3M.
3M Heat Shrink Tubing: 3 in I.D. Before Shrinking, 1.5 in I.D. After Shrinking, 50 ft Lg, Blue, 2:1 (MPN FP301-3-50'-BLUE-SPOOL). Key specifications — Color: Blue; Brand: 3M.
3M
3M Heat Shrink Tubing: 3 in I.D. Before Shrinking, 1.5 in I.D. After Shrinking, 50 ft Lg, Blue, 2:1 (MPN FP301-3-50'-BLUE-SPOOL). Key specifications — Color: Blue; Brand: 3M.
3M Heat Shrink Tubing: 1.5 in I.D. Before Shrinking, 0.75 in I.D. After Shrinking, 100 ft Lg, White (MPN FP301-1.5-100'-WHITE-SPOOL). Key specifications — Color: White; Brand: 3M.
3M
3M Heat Shrink Tubing: 1.5 in I.D. Before Shrinking, 0.75 in I.D. After Shrinking, 100 ft Lg, White (MPN FP301-1.5-100'-WHITE-SPOOL). Key specifications — Color: White; Brand: 3M.
3M Heat Shrink Tubing: 1.5 in I.D. Before Shrinking, 0.75 in I.D. After Shrinking, 100 ft Lg, Black (MPN FP301-1.5-100'-BLACK-SPOOL). Key specifications — Color: Black; Brand: 3M.
3M
3M Heat Shrink Tubing: 1.5 in I.D. Before Shrinking, 0.75 in I.D. After Shrinking, 100 ft Lg, Black (MPN FP301-1.5-100'-BLACK-SPOOL). Key specifications — Color: Black; Brand: 3M.

More from 3M

View all 3M parts →
3M Heat Shrink Tubing: 0.38 in I.D. Before Shrinking, 0.19 in I.D. After Shrinking, 200 ft Lg, 3 PK (MPN FP301-3/8-200'-GREEN-SPOOL). Key specifications — Color: Green; Brand: 3M.
3M
3M Heat Shrink Tubing: 0.38 in I.D. Before Shrinking, 0.19 in I.D. After Shrinking, 200 ft Lg, 3 PK (MPN FP301-3/8-200'-GREEN-SPOOL). Key specifications — Color: Green; Brand: 3M.
3M Heat Shrink Tubing: 0.75 in I.D. Before Shrinking, 0.38 in I.D. After Shrinking, 6 in Lg, 10 PK (MPN FP301-3/4-6"-CLEAR-10-10 PC PKS). Key specifications — Color: Clear; Brand: 3M.
3M
3M Heat Shrink Tubing: 0.75 in I.D. Before Shrinking, 0.38 in I.D. After Shrinking, 6 in Lg, 10 PK (MPN FP301-3/4-6"-CLEAR-10-10 PC PKS). Key specifications — Color: Clear; Brand: 3M.
3M Heat Shrink Tubing: 1.5 in I.D. Before Shrinking, 0.75 in I.D. After Shrinking, 4 ft Lg, 12 PK (MPN FP-301-1.5-Blue-4'-Bulk). Key specifications — Color: Blue; Brand: 3M.
3M
3M Heat Shrink Tubing: 1.5 in I.D. Before Shrinking, 0.75 in I.D. After Shrinking, 4 ft Lg, 12 PK (MPN FP-301-1.5-Blue-4'-Bulk). Key specifications — Color: Blue; Brand: 3M.
3M Heat Shrink Tubing: 1 in I.D. Before Shrinking, 0.5 in I.D. After Shrinking, 100 ft Lg, 2:1, 3 PK (MPN FP301-1-100'-YELLOW-SPOOL). Key specifications — Color: Yellow; Brand: 3M.
3M
3M Heat Shrink Tubing: 1 in I.D. Before Shrinking, 0.5 in I.D. After Shrinking, 100 ft Lg, 2:1, 3 PK (MPN FP301-1-100'-YELLOW-SPOOL). Key specifications — Color: Yellow; Brand: 3M.
3M Heat Shrink Tubing: 0.19 in I.D. Before Shrinking, 0.09 in I.D. After Shrinking, 6 in Lg, 10 PK (MPN FP301-3/16-6"-CLEAR-10-10 PC PKS). Key specifications — Color: Clear; Brand: 3M.
3M
3M Heat Shrink Tubing: 0.19 in I.D. Before Shrinking, 0.09 in I.D. After Shrinking, 6 in Lg, 10 PK (MPN FP301-3/16-6"-CLEAR-10-10 PC PKS). Key specifications — Color: Clear; Brand: 3M.
3M Heat Shrink Tubing: 0.5 in I.D. Before Shrinking, 0.25 in I.D. After Shrinking, 200 ft Lg, 3 PK (MPN FP301-1/2-200'-YELLOW-SPOOL). Key specifications — Color: Yellow; Brand: 3M.
3M
3M Heat Shrink Tubing: 0.5 in I.D. Before Shrinking, 0.25 in I.D. After Shrinking, 200 ft Lg, 3 PK (MPN FP301-1/2-200'-YELLOW-SPOOL). Key specifications — Color: Yellow; Brand: 3M.
3M Heat Shrink Tubing: 0.75 in I.D. Before Shrinking, 0.38 in I.D. After Shrinking, 200 ft Lg, 3 PK (MPN FP301-3/4-200'-RED-SPOOL). Key specifications — Color: Red; Brand: 3M.
3M
3M Heat Shrink Tubing: 0.75 in I.D. Before Shrinking, 0.38 in I.D. After Shrinking, 200 ft Lg, 3 PK (MPN FP301-3/4-200'-RED-SPOOL). Key specifications — Color: Red; Brand: 3M.
3M Heat Shrink Tubing: 0.5 in I.D. Before Shrinking, 0.25 in I.D. After Shrinking, 4 ft Lg, 100 PK (MPN FP301-1/2-48"-RED-100 PCS). Key specifications — Color: Red; Brand: 3M.
3M
3M Heat Shrink Tubing: 0.5 in I.D. Before Shrinking, 0.25 in I.D. After Shrinking, 4 ft Lg, 100 PK (MPN FP301-1/2-48"-RED-100 PCS). Key specifications — Color: Red; Brand: 3M.