• Designed to protect fuel line from extreme heat and debris
• Sold in 3/8", 1/2", 5/8", 3/4", 7/8" and 1" I.D. heat sleeve sizes
• Sold in 3', 6', 10' and 20' lengths
**We recommend sizing up 1/4" on you heat sleeve I.D. size when purchasing for your hose application. For example: 8AN hose (1/2" I.D.) would use 3/4" I.D. heat sleeve. 10AN hose (5/8" I.D.) would use 7/8" I.D. heat sleeve, etc**