Schaefer WS-480 Aluminum Exhaust Fan Shutter Outlet 48 Inch schaefer ws-300 B: 27 - 1/8"

B: 27 - 1/8"

The 6-Foot Cable Pass-Thru Anchor Sling with Standard Galvanized Cable features 1/4-inch standard galvanized steel cable with a high strength and is nearly impervious to cuts and abrasions

Falltech 7530 Trailing Beam Clamp Dual Ratcheting for Centering on I-beam

These include pre-installed mounting brackets ready to pair with tripod leg and davit receivers

Schaefer WS-480 Aluminum Exhaust Fan Shutter Outlet 48 Inch schaefer ws-300 B: 27 - 1/8"Schaefer WS 480 WS 480 Aluminum Exhaust Fan Shutter Outlet 48 Inch Schaefer WS 480 aluminum shutter is built tough to last a lifetime in the harshest environments. Schaefer's aluminum fan shutters restrict the airflow to one direction & are utilized as building air flow inlets, for feeding exhaust fans, or to prevent air intrusion when exhaust fans are not operating. Features Constructed with brushed heavy duty aluminum which provides corrosion