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West Marine Stainless Steel Louvered Vents Round Vent, 4" Diameter . Attractive little vents to air out small compartments. 304 stainless. Drilled for #6 RH screws. Type: Louvered Material: 304 Stainless steel Warranty: One year
West Marine 3"w X 16 7/8"l Louvered Vent, For Vents, #6 Fastener Size . These all-welded construction vents are made from 304 stainless. Highly polished for maximum corrosion-resistance and good looks. Use with 3" vents Use #6 screws Dimensions: 3"W x 16 7/8"L
Attwood Narrow Stainless Steel Louvered Vents Vent, 1/16" . Suitable for installation on any flat area of most contoured hulls. Constructed of all-welded 304 stainless with a polished finish. Vents for use with 3"ID ventilation systems and require a 1343 collector box. Install with #6 screws....
Nicro Ventilation Pvc Clamshell Vent, 2 1/2"h X 4 1/2"w 5"l . Typically used to cover bilge blower hose opening. Made of soft, durable and resilient PVC. Two-year warranty.
Nicro Ventilation Pvc Clamshell Vent, 3"h X 5 3/8"w 6 3/4"l . Typically used to cover bilge blower hose opening. Made of soft, durable and resilient PVC. Two-year warranty.
Attwood Louvered Vents Off White . Made from ABS plastic. Will not rust, discolor or streak. Pre-drilled with six holes to accommodate #8 screws. 3/4"H x 3-7/16"W x 17-7/8"L. Type: Louvered Material: ABS Plastic Cutout Size: 2-1/4"W x 16"L Warranty: One year
West Marine Louvered 3" Hose Vent, Black . Louvered for directed air flow. Injection-molded ABS plastic hose vent with flange. Drilled for four #8 FH screws. Type: Louvered Material: ABS plastic Dimensions: 3-5/8"H x 3-5/8"W x 2-7/16"D Cutout Size: 3" hose Warranty: One year
West Marine Slotted Ventilators White . Injection-molded ABS plastic. Drilled for eight #8 FH screws. Type: Louvered vent Material: ABS plastic Dimensions: 4-3/4"W x 13-1/4"L Cutout Size: 3-5/8"W x 12-1/8"L Warranty: One year
West Marine 4 3/8"w X 12 3/4"l Louvered Vent, 3" Or For Vents, #8 Fastener Size . These all-welded construction vents are made from 304 stainless. Highly polished for maximum corrosion-resistance and good looks. Use with 3" or 4" vents Use #8 screws Dimensions: 4 3/8"W x 12 3/4"L
West Marine Louvered Flush Hose Vents Vent, 3 5/8"h X 5/8"w 1/2"d, Black . Straight-through air flow. Injection-molded ABS plastic. Drilled for four #8 FH screws. Type: Louvered Material: ABS plastic Cutout Size: 3" hose Warranty: One year