3M™ Rubber Slotted Expander Wheel, 28349, black, 3 2/5 in x 3 in x 5/8 in (86.36 mm x 76.2 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"