These no-fray cuffs are designed for extreme protection of spark plug boots and wires to a continuous temperature of 650°C. Soft, very flexible and easy to assemble.
Double wall construction for extra durability. Helps prevent burn-through, hardening and cracking of boots. Universal-fits most straight or angled boots.
Non-flammable and protects against most chemicals and resists water.
Spark Plug Wire Sleeves can rest directly on hot headers and other engine components without burning, melting or becoming brittle.
The boots are woven with two layers of high temperature fiberglass and titanium material. Keep your wire and boot cooler in an environment with higher temperatures.
Inside diameter 25 mm (1 ")