A24R - Long Life
Aluminum oxide grain
Longer life for fewer wheel changes
Ferrous Metals: iron, steel, welds, etc.
Specifications: Max RPM - 13300, 5/8-11 Super-Lock hub
Tech Info: Virgin aluminum oxide grain assures consistent high stock removal for tough applications
All sizes are made with uniform grain throughout, no filler grain used in the backing
All wheels internally reinforced with the highest quality fiberglass for maximum safety
Super-Lock Hub on all 5/8-11 threaded wheels is the safest, vibration-free design
