STYLE - Clam shell vents
DIMENSION - 54.1*56.4mm ( 2.13*2.22 inch), Hole Diameter 3.8mm (0.15inch)
STAINLESS STEEL MATERIAL - marine grade, mirror surface polished
APPLICATION - UV and weather resistant and great for routing cables, wire, etc.
FUNCTION - used to seal and splash-proof openings for wire, hose, etc. Also perfect for locker vents