Standard Ty-Rap® Self locking nylon Ty-Rap, which incorporates stainless steel locking devices in the head, thus providing a strong and positive grip at any diameter. Features and Benefits • Manufactured from versatile nylon 6.6 • Oval, low profile head with no sharp edges • High strength stainless steel locking device • Infinite number of locking positions • Easy grip for installation • Flammability rating UL94V-2 Approvals UL (file E49405) MIL-S-23190 Standards MIL-S-23190