Hole seal for 3/4 inch conduit holes, steel, ANSI 61, grey colour, 1.06 inch maximum hole diameter, 1.56 inch hole-sealer diameter, 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