SKU: 31744829748

HST-A3-3/8-330-Blk 3:1 Polyolefin Dual Wall/Adhesive Lined Heat Shrink Tubing Nominal Diameter: 3/8" Spool Size: 330 Feet

Sale price$159.55 Regular price$177.28
Save 10%

Pay in installments of $44.32 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 30 - Sep 4

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

HST-A3-3/8-330-Blk 3:1 Polyolefin Dual Wall/Adhesive Lined Heat Shrink Tubing Nominal Diameter: 3/8" Spool Size: 330 Feet3: 1 Polyolefin Dual Wall Adhesive Lined Heat Shrink Tubing Nominal Diameter: 3 8" Size Before Shrinking: . 360" Size After Shrinking: . 120" Spool Size: 330 Feet Features: 3: 1 Shrink Ratio with melt adhesive inner lining (shrinks to 1 3 its original diameter) Up to 15% longitudinal shrinkage Meets requirements of AMS DTL 23053 4 (formerly MIL I 23053 4), Class 3 UL 224 VW 1 and CSA OFT recognized Maximum use temperature 135C Shrink Temperature of

3:1 Polyolefin Dual Wall/Adhesive Lined Heat Shrink Tubing

Nominal Diameter: 3/8"
Size Before Shrinking: .360"
Size After Shrinking: .120"
Spool Size: 330 Feet

Features:

• 3:1 Shrink Ratio with melt adhesive inner lining (shrinks to 1/3 its original diameter)
• Up to 15% longitudinal shrinkage
• Meets requirements of AMS-DTL-23053/4 (formerly MIL-I-23053/4), Class 3
• UL 224 VW-1 and CSA OFT recognized
• Maximum use temperature 135°C
• Shrink Temperature of 90°C and operating temperature of -55°C to + 110°C
• Crosses to : Sumitomo W3B2, Raychem ATUM, Alpha FIT-321, 3M EPS-300, Canusa CPA-100 , LG GSHS-3635W
• Typical applications include: Insulation, Wire Identification, Wire Bundling, Mechanical Protection, Color Coding, Lightweight Harnessing, Physical/Electrical Protection of Components, Strain Relief, and Solder Insulation.

This tubing has good mechanical strength and provides protection from fluids, moisture and corrosion. HST-A3 is used in a wide variety of electrical applications, including back end connector sealing, breakouts, and connector-to-cable transitions. High expansion ratio makes it possible to repair most damaged cable jackets without removing connectors.

High expansion ratio makes it possible to repair most damaged cable jackets without removing connectors. The product is UL recognized and the. Certificates: UL (File No E180908), CUL, F-mark, Sony Green Partner.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 31744829748

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.3 ★★★★★
Based on 23 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
K
Verified Purchase
Kayla
Whiting, US
★★★★★ 5
Sturdy
Size: 20 Ounces
Great pitcher
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 20, 2026
Q
Verified Purchase
Q Nguyen
Natrona Heights, US
★★★★★ 4
Decent pitcher
Size: 11.8 Ounces
Smaller than expected. I frothed 5 oz of milk and it was almost a mess.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 16, 2025
V
Verified Purchase
Vasilios Anastasiadis
Fort Morgan, US
★★★★★ 5
Love
Size: 11.8 Ounces
Perfect size for making my Fredo cappuccino every morning. Throw it in the dishwasher look brand new everytime
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 18, 2025
M
Verified Purchase
Malcolm McLane
Whiting, US
★★★★★ 5
Very nice product. Made of high quality.
Size: 20 Ounces
Product is just what i ordered. Recommend to anyone to purchase from this vendor.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 12, 2025
L
Verified Purchase
Leonardo E. Machado
Louisville, US
★★★★★ 5
Authentic flavor
Size: 20 Ounces
Exactly as the website says. Very strong and very easily to enjoy every single moment.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 29, 2026

recommand products