Advantage 4 1/2 x 5/8-11 Zirconia Flap Wheels 40 Grit 10 Pack Welding Tips It is size

It is size

Lenco connectors &amp

Harris part number 9002476

Harris style 7490 BTU cutting tips work with an old style of Harris torches that takes threaded cutting tips

020394 Hypertherm style Nozzle

Advantage 4 1/2 x 5/8-11 Zirconia Flap Wheels 40 Grit 10 Pack Welding Tips It is sizeA 10 pack of our Advantage Zirconia Flap Discs. They are 4 1 2 inch diameter for small angle grinders and have a 5 8 11 arbor that doesn't require a retaining nut. The 5 8 11 arbor doesn't back off and have to be retightened like the retaining nuts. This set of 10 zirconia flap wheels are 40 grit which is considered very coarse for grinding and sanding on steel.