Hole seal for 2-1/2inch conduit holes, 16 gauge galvanised steel backplate, 3inch maximum hole diameter, 3.5inch hole-sealer diameter, ANSI 61 grey polyester powder paint finish over galvanized front surface, Used to seal extra pushbutton holes, Conduit and knockout openings against dust, dirt, oil and water.
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
Plated stud (10-32x5/8) and wing nut
16 gauge stainless steel backplate
Seal, backplate, stud (10-24x5/8) and wing nut are 300 series stainless steel