Check the listing for details. 2:1 Heat Shrink Tubing Polyolefin - 100 Feet Spools - 3/64" to 4" - Electriduct. Condition: New. Listed at 12.95 USD. Electriduct eBay Store FREE Shipping on All Items Expedited Shipping Available TOLL FREE Customer Service 2:1 Heat Shrink Tubing Polyolefin - Electriduct Polyolefin Heat shrink tubing can be used in a variety of applications in the military, commercial, and consumer markets. All heat shrink tubing will shrink lengthwise as well as its diameter; 2:1 shrink tubing will shrink one half of its nominal diameter and less than 7% of its length. The diameter of heat shrink tubing is measured as a round tube, not flat, so make sure that the shrink tubing is larger than what you are covering. Choose between 12 different colors, sizes ranging from 3/64" to 4" diameter and offering different lengths from small to large applications. 2:1 heat shrink is also RoHS compliant and UL Listed 100 Feet Spools (may not be continuous, especially in larger sizes) Diameters: 3/64", 1/16", 3/32", 1/8", 3/16", 1/4", 3/8", 1/2", 5/8", 3/4", 7/8", 1", 1-1/4", 1-1/2", 2", 3", 4"Color: Black, Blue, Brown, Clear, Green, Gray, Orange, Purple, Red, White, Yellow, Yellow/GreenThis product is UL recognized at 600V and under file No is E1809082:1 heat shrink is halogen-free & flexible2:1 heat shrink can be used in any enclosed area where a flame-retardant, halogen-free environment is required, such as Metro, skyscraper, mass transit vehicles and ships. Attention: Due to the nature of the manufacturing process, same colors may not exactly match between sizes, models and batches. Sizes given are approximate and will vary. Minimum Shrink Temperature – 120 degrees Celsius Proprietary Test Method Typical Value Physical Tensile Strength ASTM D 638 13 N/mm² Elongation at Break ASTM D 638 400% Longitudinal Change ASTM D 2671 +5%,-5% maximum Water Absorption ASTM D 570 0.15% Maximum Specific Gravity ASTM D 792 1.4 s Electrical Dielectric Strength ASTM D 2671 25kV/mm Volume Resistivity ASTM D 257 10@ 14 ohm.cm Chemical - - Fungus Resistance MIL-I-7444 Inert Fluid Resistance MIL-I-23053/5 Good Cooper Corrosion ASTM D 2671 B Good Thermal Continuous Operating Temperature - -55°C to +135VC Minimum Shrink Temperature - >90°C Heat Shock 4 hours at 250°C ASTM D 2671 No dripping, cracking or flowing Heat Aging 168 hours at 150°C ASTM D 638 Elongation 300% Low Temperature Flexibility -55°C ASTM D 2671C No cracking Specification reference: UL 224 125°C, 600V, VW-1 CSA-C22.2 No. 198-M1986 125°C, 600V File LR33298 Guide 400-U-9 - Inside Diameter Size(Pre-Shrink) (inches)Inside Diameter Size (Post-Shrink) (inches)3/643/1281/161/323/323/641/81/163/163/321/41/83/83/161/21/45/85/163/43/811/21-1/45/81-1/23/42131-1/242 Shipping All our products include FREE Standard Shipping. If you need your order to be Expedited, please contact us to see the available options. We ship most of our orders within 1 business day and tracking is provided as soon as it ships. Small and light items usually ship via USPS First Class or Priority Mail. Medium and large packages typically ship via FedEx or UPS, and no PO Box address will be accepted for them. Returns Your satisfaction is of utmost importance to us and we support the 14 day return policy guidelines (you pay for return shipping). You must contact us beforehand to set up return and obtain your RMA#. Keep in mind that items need to be returned in the same resalable condition in which they were sent for a product refund to be applied, including original packaging. Note that your order may be subjected to a restocking fee to cover shipping and handling costs. Orders that shipped with Free Shipping actually do have a shipping cost and is not actually free. Those shipping costs are deducted from the credit amount of the return. About Us Electriduct is a wire management and cable protection company based in Fort Lauderdale, Florida. We supply products to those who are concerned about protecting their electronic equipment and also worried about the costs of workplace safety. This is achieved by offering high quality and reasonably priced solutions such as cord covers, cable raceway, wire loom, power distribution, braided sleeving, and much more. Hours of Operation (M-F) 9AM-5PM EST. We strive to complete all of our eBay transactions to the buyer's utmost satisfaction. If you have any questions, comments, or issues please contact us immediately so we can assist you.