LL Building Products AIC14WW Internally Braced Turbine Ventilator, 14

Permanently lubricated track system. upper and lower stainless steel ball bearings prevents metal-to-metal contact. encased to help prevent dirt. dust. sand. and other foreign materials from damaging bearings for long life. less friction. smoother spin. and wear resistance. Heavy-duty steel spider braces and case-hardened steel shaft for long-lasting strength/durability. Simple. mechanically-locked. 2-piece head/base for faster. easier installation. Pre-punched bottom/crimped collar of 1-piece base fits tighter. makes installation easier. and allows for adjustability up to 12/12 pitch without removing turbine. Extra-large flashing and head with included bottom ring for easier installation and better weather protection. Double ribbed vanes. with convex top. direct even wind-driven rain away from the unit. Dade County/Texas Dept. of Insurance Approved.

Highlights:

• Deluxe
• Diameter: 14
• Finish: Weathered Wood
• Internally braced.
• Dual bearing system.
• Aluminum internal bracing.