HellermannTyton Polyester Self-Closing Sleeving, Helagaine Twist-In Series - HellermannTyton 170-01000, The HellermannTyton 170-01000 Twist-In 05 is a Self Closing Sleeving from the Helagaine Twist-In Series. This self closing sleeving has been manufactured form polyester monofilaments.The self-wrapping feature allows for easy, quick installation and removal of the sleeving even on enclosed components and cables. Helagaine Twist-In gives a quick and easy access to cables and wires for inspection, maintenance and assembly at any time. Helagaine Twist-In covers a wide range of applications and diameters with a small range of sizes. Applications include engineering, electronics and electrical installations. HellermannTyton 170-01000 Twist-In 05 Helagaine Meshwork Black 5mm