Norton 07660782088 5X Small Area Sanding Sponge Kit, 120 Grit *specialty Switches it is corrosion and chemically

it is corrosion and chemically resistant so it will last a long time

No mortising required on door

Can be converted to key locking set use No

Allows for tool-free change of a variety of tool attachments

4 mm bit diameter

Norton 07660782088 5X Small Area Sanding Sponge Kit, 120 Grit *specialty Switches it is corrosion and chemicallyHighlights : Size : Small Dimention: 4. 5X2. 7X1" Grit: 120 Lasts up to 5X longer than sandpaper, resistant to tear, faster cutting, longer lasting. Can sand into areas unreachable by sandpaper sheets, long life, rinse and reuse. Durable, abrasive coated foam. High performance p graded open coated white aluminum oxide. Easily conforms to shapes & contours, washable. 1 per pack.