Design Engineering Heat Shield Sleeve - 10477 Part #: 10477 Line: DES Design Engineering Heat Shield Sleeve 1 Year Limited Warranty Color: Black Material: Fiberglass, Silicone Inside Diameter (in): 5/8 Inch Inside Diameter (mm): 16mm Width (in): 5/8 Inch Overall Length (in): 24 Inch Heat Capacity (Deg F): 500 Degree Maximum Temperature Range (Deg): 500 Degree Show More Show Less