Hole Plug, 2-1/2 in, Steel

Designed to seal unused push ­button holes, conduit openings and knock ­out holes against dust, oil and water; Standard Pushbutton size is 30.5mm; Mini Pushbutton size is 22.5mm; Steel Hole Plug Available in 12 sizes. Finished in 2 color options - ANSI 61 gray or RAL7035 Light Gray Oil resistant gasket. Secured with an 10-24 x 0.55" threaded stud and plated wing nut. Recognized component UR & cUR Type 1, 3, 3R, 4, 12 and 13; Available in 12 sizes; Finished in 2 color options - ANSI 61 gray or RAL7035 Light Gray; Oil resistant gasket; Secured with an 10-24 x 0.55" threaded stud and plated wing nut; Recognized component UR & cUR Type 1, 3, 3R, 4, 12 and 13; Type 1, 3, 3R, 4, 12 and 13; Stainless Steel Hole Plugs Available in 8 sizes. Finished in brushed natural 304 stainless steel finish. Oil resistant gasket. Secured with an 10-24 x 0.55" threaded stud and plated wing nut. Recognized component UR & cUR Type 1, 3, 3R, 4, 4X, 12 and 13; Available in 8 sizes; Finished in brushed natural 304 stainless steel finish; Oil resistant gasket; Secured with an 10-24 x 0.55" threaded stud and plated wing nut; Recognized component UR & cUR Type 1, 3, 3R, 4, 4X, 12 and 13; Type 1, 3, 3R, 4, 4X, 12 and 13