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Ships within 48 hours · Estimated delivery Jul 9 - Jul 14
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Description
HellermannTyton 333-41512 Heat Shrink Tubing, 4' Long Stick, 3:1 Shrink Ratio, 1/2", 12.7/4.0 Dia, PO, Black, 10/pkgHellermannTyton 333 41512 Heat Shrink Tubing, 4' Long Stick, 3: 1 Shrink Ratio, 1 2", 12. 7 4. 0 Dia, PO, Black, 10 pkg Length: 4' Variant: Thin Wall Nominal Diameter: 1 2 Wall Thickness: 0. 031 Color: Black Qty Bag: 10 Material: Polyolefin, cross linked (PO X) Material Shortcut: PO X Flammability: UL 224 VW 1 Halogen free: No Operating Temperature (Metric): 67F to +275F ( 55C to +135C) Reach Complaint(Article 33): Yes ROHS Complaint: Yes
HellermannTyton 333-41512 Heat Shrink Tubing, 4' Long Stick, 3:1 Shrink Ratio, 1/2", 12.7/4.0 Dia, PO, Black, 10/pkg Length: 4' Variant: Thin-Wall Nominal Diameter: 1/2 Wall Thickness: 0.031 Color: Black Qty/Bag: 10 Material: Polyolefin, cross-linked (PO-X) Material Shortcut: PO-X Flammability: UL 224 VW-1 Halogen free: No Operating Temperature (Metric): -67°F to +275°F (-55°C to +135°C) Reach Complaint(Article 33): Yes ROHS Complaint: Yes Certification/Specification WEB: UL | ANSI/UL 224 CSA | C22.2 no. 198.1-06 UL Recognized (US): Yes UL Recognized (US and Canada): Yes Features & Benefits • Thin wall, flexible 3 to 1 shrink ratio material accommodates a wide range of component shapes and diameters. • Meets UL224 VW-1 specifications, making it ideal for high heat applications (excludes clear tubing). • Polyolefin material provides excellent insulation and mechanical strength with good resistance to solvents, oils and fuels. • Available in bulk reels, sticks and convenience bags (HIS-3 bags), for small to large volume applications.Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- 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
4.3 ★★★★★
Based on 537 reviews
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Product Reviews
★★★★★ 3
It’s ok could be cooler
Color: Light Gray, Size: Queen
Decent — could be cooler. They’re a nice color and texture. It fit my pillows well no annoying zippers it’s nice to sleep on and stay in place.
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Reviewed in the United States on March 8, 2026
★★★★★ 5
Comfort
Color: Champagne, Size: Queen
What a lifesaver, great feel, and awesome cooling feel
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Reviewed in the United States on June 2, 2026
★★★★★ 5
Cool bedding
Color: Champagne, Size: Queen
As advertised nice and soft. But most of all cool. It really stays cool, especially on warm nights. A.
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Reviewed in the United States on April 26, 2026
★★★★★ 5
Actually cooling and comfortable.
Color: Royal Blue, Size: King
Incredible cases. Soft, super comfortable and actually cooling as claimed. Highly recommended. Love these!
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Reviewed in the United States on May 18, 2026
★★★★★ 5
Cool
Color: Pink, Size: Standard
Cooling pillowcases work well, don’t wake up sweaty anymore. Very happy with them. Love the material, comfort and softness!
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Reviewed in the United States on June 7, 2026