Mini Texture Wheels Put a Satin Finish on MetalTexture wheels are great for putting satin finishes on brass, steel and aluminum surfaces. Will safely clean and remove tarnish from R/C plane and car engines, model railroad wheel treads, ship parts, etc. Also use to prepare surfaces for soldering. Wheels are 7/8 inch dia. x 1/4 inch thick with 3/32 inch dia. shafts. Set includes one hard and one soft texture wheel.