A highly polished 316 stainless steel cover is permanently bonded to the neutral grey plastic vent body. Patented hose attachment system holds 4" blower hose with no clamps or fasteners! Domed stainless steel boat vent grill looks great and provides 7.018 square inches of ventilation. Just cut a 4.25" hole, pull the blower hose through, thread it onto the patented clamping fingers, then snap the grill in place. No fasteners or hose clamps are required!
Overall dimensions are 4.5" diameter, 1.25" long tailpiece. Fits in a 4.25" hole.
Replace those old, flat, cracked plastic vent grills with stylish, domed stainless steel vents!