Torrington Brush Works carries several varieties of arbors, adaptors and stem holders. These mandrels, arbors and adapters are specially designed to work with our "COPPER CENTER" wire wheel brushes. They can also be used with abrasive cut-off wheels, grinding stones, buffs, etc. Designed for safe hi-speed operation, precision made in America from hi-tensil steels, featuring a variety of locking methods assuring quick change while maintaining a high degree of safety. Permits wheels and buffs to work close in to other places other designs can't reach. Plated and black oxide finishes.