Derale 17518 18" Standard Rotation Rigid Race Fan

DERALE 17518 18-Inch Aluminum Race Fan with 6 Blades and Steel Hub

Derale Aluminum Blade 17" Standard Rotation Rigid Race Fan

Derale 18" High Performance Stainless Steel Standard Rotation Flex Fan, Black

Derale 17518 Rigid Race Fan

Derale 19115 15" High Performance Stainless Steel Standard Rotation Flex Fan

Derale 19117 17" High Performance Stainless Steel Standard Rotation Flex Fan

Derale 19118 18" High Performance Stainless Steel Standard Rotation Flex Fan