Features:
Q: How to install the backing pad and sandpaper?
A: The pad is fixed with 3 screws and is easy to mount. Sandpaper attaches via hook & Loop, secure fit, quick replacement.
Q: Which models does it fit?
A: Our 5 inch 8 hole sander replacement pad set is compatible with DeWalt DW420, DW421, DW422, DW423, DW426 random orbital sanders, and compatible with Makita BO5010, BO5030K, BO5031K, BO5041, compatible with 343/343K, 343VS,390 / 390K, 382, compatible with 27708, 25708, EVS 27707, compatible with CRAFTSMAN 900277080, 900277070, compatible with HITACHI SV13YA, SV13YB
Q: What's the advantages of the 8 hole design?
A: Improves dust extraction, prevents clogging, boosts sanding efficiency, and extends pad and disc life.

Specifications:
Sander Replacement Pad
Material: plastic, rubber
Color: black
Size:
Diameter: 127 mm/5 in
Thickness: 10 mm / 0.4 in
Center Hole Diameter: 28 mm / 1.1 in
Screw Hole Diameter: 12.5 mm / 0.5 in
Screw Hole Spacing: 35 mm/1.38 in

Sandpaper Discs
Material: aluminum oxide
Color: red
Size: 5 inches in diameter
Grit: 60/120/240/400/600/800/1000/1200/1500/2000 5 sheets each

Package includes:
1 x Sander replacement pad
50 x Sandpaper discs

Note:
This backing disc and sandpaper are designed for a 5 inch, 8 hole design. Please confirm that your sander is compatible with this size.
Differences in hole placement or screw spacing may occur between sanders. Please measure carefully before purchasing.