APPROVED VENDOR Heat Shrink Tubing: 0.19 in I.D. Before Shrinking, 0.09 in I.D. After Shrinking
The APPROVED VENDOR Standard Heat Shrink Tubing (SKU 412LD2, MPN ST187BL-48-1pk) is a blue, 2:1 ratio tubing with a 0.19 in inner diameter before shrinking and a 0.09 in inner diameter after shrinking.
SKU 3G-OTH-54267
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Product Description
The APPROVED VENDOR Standard Heat Shrink Tubing (SKU 412LD2, MPN ST187BL-48-1pk) is a blue, 2:1 ratio tubing with a 0.19 in inner diameter before shrinking and a 0.09 in inner diameter after shrinking.
Frequently Asked Questions
What is APPROVED VENDOR Heat Shrink Tubing used for?
APPROVED VENDOR Heat Shrink Tubing is used for insulating and protecting electrical wires, cables, and connections from moisture, abrasion, and short circuits. It is commonly applied in industrial maintenance, automotive wiring, and electronics repair where a reliable, tight seal is required after heating.
What are the specifications of APPROVED VENDOR Heat Shrink Tubing?
The APPROVED VENDOR Heat Shrink Tubing (MPN ST187BL-48-1pk) has a 2:1 shrink ratio, with a 0.19 in inner diameter before shrinking and a 0.09 in inner diameter after shrinking. It is blue, 48 inches long, and made by APPROVED VENDOR.
Where to buy APPROVED VENDOR Heat Shrink Tubing worldwide?
You can source APPROVED VENDOR Heat Shrink Tubing through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring your order arrives reliably. Contact us for availability and lead times.
How to install APPROVED VENDOR Heat Shrink Tubing?
To install, slide the tubing over the wire or connection before shrinking. Apply heat evenly using a heat gun or torch until the tubing tightly conforms to the surface. Allow it to cool completely. Ensure the inner diameter before shrinking is larger than the component, and the after-shrink diameter is smaller for a secure fit.
Used in
Common applications for APPROVED VENDORAPPROVED VENDOR Products
3G Electric supplies APPROVED VENDOR standard heat shrink tubing. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.















