Military Specification M23053/5-104-0 Black 1/8" Heat Shrink Tubing - 4-Foot Length

When your wiring needs protection that’s tough enough for military specs, but simple enough for DIYers, grab a length of M23053/5-104-0 Black Heat Shrink Tubing from SkyGeek. This 1/8" diameter tubing comes in a four-foot length and is engineered to meet MIL-DTL-23053/5 Type I, Class 1 standards. That’s a fancy way of saying that it’ll hold up to just about anything. Just apply heat and watch it shrink snugly around wires, cables or connectors, forming a durable seal that resists abrasion, chemicals and the kind of chaos that only seems to happen when you’re 30,000 feet in the air.

With a sleek black finish and a reliable 2:1 shrink ratio, this tubing is perfect for insulating and organizing wiring in aerospace, automotive, marine or high-performance hobby projects. It’s like a tactical turtleneck for your cables — tough, protective and always in style. Whether you're preventing electrical shorts or just trying to make your electrical work look a little more professional, this tubing delivers serious results without any hassle. Just get it in place, add heat and enjoy the shrink show.