Advantage 4 1/2 x 7/8 Zirconia Flap Wheels 80 Grit 10 Pack Trailer Locks These usually sell in stores

These usually sell in stores for $10+ each

The 90 degree head is preferred for shop cutting torches

This Y valve is for connecting two "A" sized oxygen hoses to on oxygen regulator

Harris 9100508

It will work with 50A for oven range or 30 amp for dryer

Advantage 4 1/2 x 7/8 Zirconia Flap Wheels 80 Grit 10 Pack Trailer Locks These usually sell in storesOur Advantage Zirconia Flap Discs are 4 1 2 inch diameter for small angle grinders. They 1 2 inch thick with resin coated paper backing. The 7 8 inch arbor hole has a durable metal outer layer. The 7 8 inch arbor is standard on 4 1 2 inch angle grinders but does require a retaining nut that comes with the grinder. These zirconia flap discs for sale are ISO 9001 certified. They have a maximum RPM of 13,300 . The 80 grit zirconia is considered a fine