3M™ Rubber Slotted Expander Wheel, 28348, black, 5 in x 3 1/2 in x 5/8 in (127 mm x 86.36 mm x 15.88 mm), arbor hole

Features

• "Helps to keep abrasive belts tight while grinding Great for finishing stainless steel or metals Soft 25-durometer rubber helps create a fine finish Uses centrifugal force to grip the abrasive belt"