KEYSTONE Mizzy Heatless Wheels 5pk Regular Grit #5 1/8in ( 3.1mm ) x 7 400154 por | Jul 18, 2026#400154 – Mfg # 6130500. KEYSTONE – Mizzy Heatless Wheels 5pk Mizzy Heatless Wheels Regular Grit #5 – 5pk. Heatless Wheel. They also withstand a maximum of 20,000 rpm. White heatless wheels made of aluminum oxide.
