Protect your connections with TECHSPAN's Medium Wall Heat Shrink Tubing. This adhesive-lined tubing offers a 3:1 shrink ratio and is made from durable cross-linked polyolefin. Measuring 4 feet in length with a 1.7-inch expanded diameter, it provides reliable insulation and environmental protection for your applications. It is RoHS compliant and meets MIL-DTL-23053/5 standards for chemical and fluid resistance.This TECHSPAN heat shrink tubing is a medium wall, adhesive-lined product with a 3:1 shrink ratio. It is constructed from cross-linked polyolefin and comes in a 4-foot length. The tubing has an expanded diameter of 1.70 inches and a recovered diameter of 0.566 inches, with a wall thickness of 0.100 inches. It is manufactured in Canada and is RoHS compliant, meeting MIL-DTL-23053/5 specifications for chemical and fluid resistance.