3M Disc 3in Scotchbrite Coarse Brown (Bag of 25) rust stop It has a heat treated

It has a heat treated steel construction for superior strength

Redirect through any natural branch union — without the added friction of a traditional system

"Winged" gate for easier access with gloves

Dual ball bearings locking for maximum pry resistance making it ideal for industrial applications

3M Disc 3in Scotchbrite Coarse Brown (Bag of 25) rust stop It has a heat treatedThe 3M Disc 3inx NH A Scotchbrite Coarse Brown is an aluminum oxide disc, making it great for heavy material removal and surface conditioning. With a diameter of 76. 20mm (3. 00" inches), this product comes in a bag of 25 and is perfect for tough cleaning projects.