X 13.5 In. X 3.125 In. Grid Pattern No Grid. Glass Pattern Wave Pattern. Glass Blocks are a special building material made of glass and laid similarly to brick or concrete block. Clearly Secure Glass block Windows are more difficult for would be thieves to penetrate and thus are considered a more secure alternative to traditional windows.
FIBER OPTIONS 517R CARD CAGE RACK CHASSIS, RACK-MOUNT, 19″, 3RU, 17-SLOT
FIBER OPTIONS 517R CARD CAGE RACK CHASSIS, RACK-MOUNT, 19″, 3RU, 17-SLOT.
Exhaust Flow Vent Cap 6″ Pipe Roof Steel Round Duct Rain Snow Debris Protection
Duct Type 6″ Round. They provide maximum rain, snow and debris protection. Provides protection against rain, snow and debris. Used to cap pipes extending through the roof. Durable galvanized steel construction.
Aluminum 10 in. Round Vent Pipe Cap in Mill Finish Rooftop Venting Ventilation
The Vent Cap covers l pipes extending through the roof. AVP’s Vent Pipe Cap is constructed of durable, rust-free aluminum. Not designed for PVC pipes. Mounting Position Roof Mount. Designed to cover l pipe – NOT for PVC pipes.
56 Pack Durovent UDV2248 Attic Rafter Vents 22″x48″ – ADO Products (New/Open Box
ADO Products Durovent (UDV2248). Out of the 56 vents, 46 are in their original factory stack. All are fully functional and ready for installation. Water-resistant polystyrene. 22″ Wide x 48″ Long.