Detail Sander Backing Pad Replacement # 577044-01, Pack of 4, for Black & Decker Mouse Sander MS500, 11667, 11670, 11680, Craftsman 900116700, 900116670

There seem to be so many different versions of these replacement pieces, I wasn't sure how well lit would fir mine. I did drill 4 holes for dust as all it came with was two holes for the screws. Adhesive is super sticky. It worked out great!

Fits B&D MS500 mouse sander perfectly! Home Depot and/or Walmart don't carry this form factor. This hook and loop backer pad has a bit of hard cushion as well. The sand paper stays in place perfectly. I couldn't be more satisfied!

My old Craftsman mouse had lost it surface to attach sandpaper making it unusable. But with this backing replacement pad, it is restored and ready to use again. Great product!

Worked for my project I am doing

I think a borrower of my sander must have tried to sand through concrete as all the hook and loops on it were worn off after a week at his place. No worries. I bought these replacements and it took about 3 mins to replace the pad. No more sand paper flying around the room loose! I have 3 different brands of mouse sanders and I think these will fit all of them. I just drilled holes in the pad where the screws guides were and the went on easily.

Perfect fit!

The paper was perfect in every way.I can't believe it's sold for such a low price

Used these before, perfect.