nVent Hoffman AS250 Hol-Sealers Hole Seal, 3.50-inch Diameter, Gray, Mild Steel
Available in multiple colors and sizes Oil-resistant gasket provided Steel model has plated stud (10-32x5/8) and wing nut Stainless steel model has 300 series stainless steel stud (10-24x5/8) and wing nut
UL 508A Component Recognized; Type 3R, 4, 12, 13; File No. E61997 (MS)
UL 508A Component Recognized; Type 3R, 4, 4X, 12, 13; File No. E61997 (SS)
